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Dog Calculators

Free vet-reviewed tools

Every dog calculator we’ve built, in one place.

236 interactive calculators for medication dosing, weight management, vaccination schedules, symptom triage, behavior, diet, and costs. Each one cross-checks against Plumb’s Veterinary Drug Handbook, ACVIM/AAHA consensus statements, and the manufacturer label before publication.

236 calculators · 8 topic clusters · updated monthly · 100% free, no signup

💊 Medication & Dosage (115)

Weight-and-age-aware dose calculators for the prescription drugs your vet most often sends home, plus common OTCs. Every dose cross-checked against Plumb’s and the FDA label.

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Adequan Dosage Calculator for Dogs

Adequan Canine dosage calculator. Work out the 2 mg/lb intramuscular dose and injection volume for your dog’s arthritis treatme…

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Advantage Multi for Dogs Tube Size Calculator

Advantage Multi (imidacloprid + moxidectin) tube size calculator for dogs. Color-coded by weight: GREEN 0.4 mL, TEAL 1 mL, RED …

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Albon Dosage Calculator for Dogs (Sulfadimethoxine)

Albon (sulfadimethoxine) dosage calculator for dogs. Estimate the day-1 loading dose and daily maintenance dose for coccidiosis…

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Alizin Dosage Calculator for Dogs (Aglepristone)

Alizin (aglepristone) dosage calculator for dogs. Work out the 10 mg/kg subcutaneous injection dose and volume for mismating pr…

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Allegra Dosage Calculator for Dogs (Fexofenadine)

Allegra (fexofenadine) dosage calculator for dogs. Estimate a safe weight-based antihistamine dose, see tablet counts, and lear…

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Amoxicillin Dosage Calculator for Dogs

Amoxicillin dosage calculator for dogs. Estimate a weight-based antibiotic dose, with tablet and oral-suspension amounts, frequ…

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Apoquel Dosage Calculator for Dogs

Apoquel (oclacitinib) dosage calculator for dogs. Estimate the weight-based anti-itch dose, with induction and maintenance sche…

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Aspirin Dosage Calculator for Dogs

Dog aspirin dosage calculator. Estimate a weight-based aspirin dose for pain, with tablet counts and the critical safety warnin…

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Azithromycin Dosage Calculator for Dogs

Azithromycin dosage calculator for dogs. 5-10 mg/kg PO once daily. Macrolide for kennel cough, respiratory, Mycoplasma, Bartone…

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Azithromycin Dosage Calculator for Dogs: A Comprehensive Guide

Accurately calculate azithromycin dosages for dogs based on weight, ensuring effective treatment and safety

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Azodyl Dosage Calculator for Dogs

Azodyl dosage calculator for dogs. Find the correct daily capsule count by body weight for this kidney-support probiotic, with …

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Benadryl Dosage Calculator for Dogs

Benadryl (diphenhydramine) dosage calculator for dogs. Weight + age + indication + breed + concurrent meds factored. 2-4 mg/kg …

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Benazepril Dosage Calculator for Dogs (ACE-Inhibitor)

Benazepril ACE-inhibitor dosage calculator for dogs. CHF, CKD proteinuria, hypertension. 0.25-0.5 mg/kg PO once daily. Multi-pa…

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Budesonide Dosage Calculator for Dogs (IBD)

Budesonide dosage calculator for dogs with IBD. 0.5-3 mg once daily based on weight. Locally-acting steroid with minimal system…

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Butorphanol Dosage Calculator for Dogs

Butorphanol dosage calculator for dogs. Estimate the weight-based oral dose used mainly for cough suppression, with tablet coun…

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Carprofen Dosage Calculator for Dogs (Rimadyl)

Carprofen (Rimadyl) dosage calculator for dogs. Estimate the 4.4 mg/kg NSAID dose for arthritis and pain, once or twice daily, …

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Cefpodoxime Dosage Calculator for Dogs

Cefpodoxime (Simplicef) dosage calculator for dogs. Estimate a weight-based once-daily antibiotic dose for skin and soft-tissue…

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Cerenia Dosage Calculator for Dogs (Maropitant)

Cerenia (maropitant) dosage calculator for dogs. Estimate the correct anti-nausea dose – 2 mg/kg for vomiting or 8 mg/kg for mo…

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Chloramphenicol Dosage Calculator for Dogs

Chloramphenicol dosage calculator for dogs. 40-50 mg/kg PO every 8 hours for multi-drug resistant infections (MRSP, MRSA, biofi…

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Chlorhexidine Calculator for Dogs (Antiseptic Protocols)

Chlorhexidine protocol calculator for dogs. Shampoo (2-4%) with 10-minute contact time, wipes, spray, wound flush (0.05%). For …

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Chlorpheniramine Dosage Calculator for Dogs

Chlorpheniramine dosage calculator for dogs. 0.2-0.4 mg/kg PO every 8-12 hours. First-generation antihistamine for atopy, aller…

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Cimetidine Dosage Calculator for Dogs (Tagamet)

Cimetidine dosage calculator for dogs. 5-10 mg/kg PO every 6-8 hours. H2 blocker for acid suppression, acetaminophen toxicity. …

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Cisapride Dosage Calculator for Dogs (Prokinetic)

Cisapride dosage calculator for dogs. 0.1-1 mg/kg PO every 8 hours, 30 min before meals. Strongest prokinetic available. Compou…

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Claritin Dosage Calculator for Dogs: A Complete Guide

Ensure your dog’s comfort with our Claritin dosage calculator, providing safe and effective allergy relief based on weight

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Clavamox Dosage Calculator for Dogs

Clavamox (amoxicillin-clavulanate) dosage calculator for dogs. Estimate a weight-based twice-daily antibiotic dose, with tablet…

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Codeine Dosage Calculator For Dogs

Use our Codeine Dosage Calculator for Dogs to determine safe, accurate doses. Includes charts, admin tips, and warnings.

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Dasuquin Advanced Dosage Calculator for Dogs

Dasuquin Advanced dosage calculator for dogs. Weight-based loading 4-6 weeks then maintenance. Glucosamine + chondroitin + ASU …

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Denamarin Dosage Calculator for Dogs (SAMe + Silybin)

Denamarin (SAMe + silybin) dosage calculator for dogs. Weight-based tablet sizing: under 12 lb / 12-34 lb / 35-65 lb / over 65 …

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Deramaxx (deracoxib) dosage calculator for dogs

Use our Deramaxx Dosage Calculator for Dogs to determine safe, accurate doses. Includes charts, admin tips, and warnings.

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Dexamethasone Dosage Calculator for Dogs

Dexamethasone dosage calculator for dogs. 0.1-0.2 mg/kg anti-inflammatory; 0.5-1 mg/kg immunosuppressive; 0.01 mg/kg LDDST. 7x …

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Dextromethorphan dosage calculator for dogs

Use our Dextromethorphan Dosage Calculator for Dogs to determine safe, accurate doses. Includes charts, admin tips, and warnings.

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Diazepam Dog Dosage Calculator

Calculate the correct diazepam dosage for dogs based on weight, ensuring safe and effective treatment.

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Dog Benadryl Dosage Calculator: A Complete Guide for Pet Parents

Calculate the right Benadryl dosage for your dog with our complete guide. Ensure safe allergy relief and treatment with our eas…

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Dog Body Surface Area BSA Chemotherapy Dose Calculator

Dog body surface area (BSA) chemotherapy dose calculator. BSA formula (0.101 × BW^2/3), standard canine chemo doses (doxorubici…

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Dog Insulin Dose Adjustment Calculator

Dog insulin dose adjustment calculator for diabetic dogs. Suggests dose changes based on blood glucose curve nadir, with Canins…

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Dog Insulin Syringe U-40 vs U-100 Verifier Calculator

Critical safety calculator – matches dog’s insulin product to correct syringe type. Prevents 2.5x fatal dosing errors with Vets…

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Dog Medication Unit Converter

Dog medication unit converter. Converts between total mg dose, mL of liquid, mg/kg dose, % solutions, kg-lb body weight, body s…

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Dog metoclopramide dosage calculator

Use our Dog Metoclopramide Dosage Calculator for accurate, condition-specific dosing. Includes weight-based charts and safety t…

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Dog Omega-3 / Fish Oil Dosage Calculator

Dog omega-3 / fish oil dosage calculator. Calculates EPA+DHA mg/day based on indication (maintenance, skin, joint/arthritis, ca…

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Drontal Plus Dosage Calculator for Dogs (Broad-Spectrum Dewormer)

Drontal Plus dosage calculator for dogs. Weight-based tablets: small dog (2-25 lb) or large dog (25+ lb). Praziquantel + pyrant…

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Enalapril Dosage Calculator for Dogs (ACE-Inhibitor)

Enalapril ACE-inhibitor dosage calculator for dogs. 0.25-0.5 mg/kg PO every 12-24 hours. For CHF, hypertension, CKD with protei…

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Endosorb Dosage Calculator for Dogs (Anti-Diarrheal)

Endosorb dosage calculator for dogs. Weight-based kaolin-pectin tablets every 4-6 hours. Safer than Pepto-Bismol. For mild acut…

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Enrofloxacin Dosage Calculator for Dogs (Baytril)

Enrofloxacin (Baytril) dosage calculator for dogs. Estimate the weight-based 5-20 mg/kg antibiotic dose, with tablet counts and…

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Entyce Dosage Calculator for Dogs

Entyce (capromorelin) dosage calculator for dogs. Work out the 3 mg/kg once-daily appetite-stimulant dose and oral-solution vol…

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Erythromycin Dosage Calculator for Dogs

Erythromycin dosage calculator for dogs. Antibiotic 10-20 mg/kg q8h OR prokinetic 0.5-1 mg/kg q8h. GI upset common. Significant…

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Famotidine Dosage Calculator for Dogs (Pepcid)

Famotidine (Pepcid) dosage calculator for dogs. Estimate a weight-based acid-reducer dose for stomach upset and acid reflux, wi…

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Fenbendazole Dosage Calculator for Dogs

Fenbendazole (Panacur) dosage calculator for dogs. Work out the 50 mg/kg dewormer dose by weight, with granule and liquid amoun…

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Fluconazole Dosage Calculator for Dogs

Fluconazole dosage calculator for dogs. Estimate a weight-based antifungal dose for yeast, ringworm and systemic fungal infecti…

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Fluoxetine Dosage Calculator for Dogs

Fluoxetine dosage calculator for dogs. Estimate a weight-based 1-2 mg/kg daily dose for anxiety and behaviour problems (Reconci…

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Furosemide (Lasix) Dosage Calculator for Dogs

Furosemide (Lasix) dosage calculator for dogs with CHF. ACVIM stage-based: Stage C acute 2-4 mg/kg IV; stable 1-3 mg/kg PO q8-1…

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Gabapentin Dosage Calculator for Dogs

Gabapentin dosage calculator for dogs. Estimate a weight-based dose for pain, seizures or situational anxiety, with capsule cou…

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Galliprant Dosage Calculator for Dogs

Galliprant (grapiprant) dosage calculator for dogs. Estimate the 2 mg/kg once-daily osteoarthritis dose by weight, with tablet …

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Gentamicin Calculator for Dogs (Otic, Ophthalmic, Systemic)

Gentamicin calculator for dogs. Otic (2-3 drops BID), ophthalmic, systemic (6-10 mg/kg IV/IM once daily). Aminoglycoside – eard…

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Glandex Dosage Calculator for Dogs (Anal Gland Support)

Glandex dosage calculator for dogs. Weight-based: 1 chew (

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Glucosamine Dosage Calculator for Dogs

Glucosamine dosage calculator for dogs. Get a weight-based daily glucosamine amount for joint and hip health, including loading…

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Hydrogen Peroxide Dosage calculator for Dogs: Safe Guidelines by Age, Weight & Condition

Learn safe hydrogen peroxide dosage for dogs by weight, age, and condition. Includes charts, risks, and when to consult a vet. …

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Hydroxyzine Dosage Calculator for Dogs

Use our Hydroxyzine Dosage Calculator for Dogs to ensure safe, accurate dosing. Includes charts, tips, and warnings.

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Imodium Dosage Calculator for dogs

Track your dog’s diarrhea with the Imodium Dosage Calculator. Enter weight and episode date for accurate dosing. Ensure safety …

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Incurin Dosage Calculator for Dogs (Spay Incontinence)

Incurin (estriol) dosage calculator for spayed female dogs with urinary incontinence. 1 mg daily loading then taper to lowest e…

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Insulin Dosage Calculator for Dogs: A Comprehensive Guide for Pet Parents

Ensure your dog’s health with our insulin dosage calculator, providing accurate dosages based on weight, age, and condition

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Interceptor Plus Dosage Calculator for Dogs (Milbemycin)

Interceptor Plus (milbemycin oxime + praziquantel) chewable size calculator for dogs. Color-coded by weight: ORANGE 2-8 lb, GRE…

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Ivermectin Dosage Calculator for Dogs

Ivermectin dosage calculator for dogs. Estimate heartworm-prevention and mange doses by weight, with built-in MDR1 gene and her…

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Ketoconazole Dosage Calculator for Dogs

Ketoconazole dosage calculator for dogs. Estimate a weight-based antifungal dose for yeast, ringworm and fungal infections, wit…

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Levetiracetam Dosage Calculator for Dogs (Keppra)

Levetiracetam (Keppra) dosage calculator for dogs. Estimate the weight-based anti-seizure dose for immediate- and extended-rele…

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Levothyroxine Dosage Calculator for Dogs

Levothyroxine dosage calculator for dogs with hypothyroidism. Estimate a weight-based starting dose, once or twice daily, with …

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Librela Dosage Calculator for Dogs

Librela (bedinvetmab) dosage calculator for dogs. Find the correct monthly weight-band injection and vial strength for this ost…

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Loxicom Dosage Calculator for Dogs (Meloxicam)

Loxicom (meloxicam) dosage calculator for dogs. Estimate the day-1 loading dose and daily maintenance dose by weight, with oral…

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Lufenuron Dosage Calculator for Dogs (Program)

Lufenuron (Program) dosage calculator for dogs. 10 mg/kg PO monthly. Insect growth regulator for flea population control. Does …

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Marbofloxacin (Zeniquin) Dosage Calculator for Dogs

Marbofloxacin (Zeniquin) dosage calculator for dogs. 2.75-5.5 mg/kg PO once daily. Fluoroquinolone for UTI, skin, respiratory, …

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Meclizine Dosage Calculator for Dogs (Motion Sickness)

Meclizine (Bonine) dosage calculator for dogs. 4-8 mg/kg PO once daily. Motion sickness, vestibular disease. Once-daily advanta…

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Melatonin Dosage Calculator for Dogs

Melatonin dosage calculator for dogs. Get a safe weight-based melatonin dose for anxiety, sleep or hair loss, plus xylitol safe…

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Methocarbamol Dosage Calculator for Dogs

Methocarbamol dosage calculator for dogs. Estimate a weight-based (mg/kg) Robaxin-V muscle relaxant dose, with tablet counts, f…

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Metoclopramide (Reglan) Dosage Calculator for Dogs

Metoclopramide (Reglan) dosage calculator for dogs. 0.2-0.5 mg/kg PO/SC every 6-8 hours, 30 minutes before meals. Antiemetic + …

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Metronidazole Dosage Calculator: A Comprehensive Guide

Ensure accurate Metronidazole dosages for dogs with our easy-to-use Metronidazole dosage calculator, tailored to weight, age, a…

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Mirtazapine Dosage Calculator for Dogs

Mirtazapine dosage calculator for dogs. 0.5-1 mg/kg PO every 24-48 hours. Appetite stimulant + antiemetic for CKD inappetence, …

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Mometamax Dosage Calculator for Dogs (Ear Infection)

Mometamax otic dosage calculator for dogs. 4 drops/ear (under 30 lb) or 8 drops/ear (over 30 lb) once daily for 7 days. Gentami…

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NexGard for Dogs Dosage Calculator and Safety Guide

NexGard for dogs dosage calculator. Weight-based size selection (Orange/Blue/Purple/Red), monthly dosing, kills fleas in 8 hour…

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NexGard Spectra Dosage Calculator for Dogs (EU)

NexGard Spectra (afoxolaner + milbemycin) dosage calculator. Color-coded monthly chewables: YELLOW/ORANGE/GREEN/PURPLE/RED by w…

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Nexium (esomeprazole) dosage calculator for dogs

Nexium for dogs: Use our dosage calculator, charts & admin tips. Learn safe usage, precautions & treatment durations.

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Paracetamol Dosage Calculator for dogs

Use our Paracetamol Dosage Calculator for Dogs to ensure safe, accurate dosing. Includes charts, tips, and warnings.

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Pardale-V Dosage Calculator for Dogs

Pardale-V dosage calculator for dogs. Work out the correct number of paracetamol-codeine tablets by weight, with the 8-hourly s…

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Pedialyte for Dogs Dosage Calculator (Dehydration)

Pedialyte for dogs dosage calculator. Multi-parameter: weight, dehydration severity, vomiting status, age, concurrent condition…

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Pentoxifylline Dosage Calculator for Dogs

Pentoxifylline dosage calculator for dogs. 10-30 mg/kg PO every 8-12 hours. For vasculitis, ear margin dermatosis, dermatomyosi…

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Pepto Bismol Dosage calculator for Dogs

Use our Pepto Bismol Dosage Calculator for Dogs to ensure safe, accurate dosing. Includes charts, tips, and warnings.

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Pepto Bismol Dosage Calculator for Dogs

Pepto-Bismol dosage calculator for dogs. 0.5-1 mL/kg PO every 6-8 hours max 24 hours. Multi-parameter: weight, age, indication,…

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Phenergan (Promethazine) Dosage Calculator for Dogs

Phenergan (promethazine) dosage calculator for dogs. 0.5-1 mg/kg PO every 8-12 hours. Antihistamine + antiemetic + sedative. Ce…

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Phenylbutazone (Bute) Dosage Calculator for Dogs

Phenylbutazone (Bute) dosage calculator for dogs. 10-20 mg/kg every 8 hours. LARGELY REPLACED by safer NSAIDs (carprofen, melox…

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Piriton Dosage Calculator for Dogs (Chlorphenamine)

Piriton (chlorphenamine) dosage calculator for dogs. Estimate a weight-based antihistamine dose for itching and allergies, with…

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Piroxicam Dosage Calculator for Dogs (TCC + Oncology)

Piroxicam dosage calculator for dogs with TCC bladder cancer. 0.3 mg/kg PO every 24-48 hours. Anti-neoplastic NSAID. GI protect…

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Ponazuril Dosage Calculator for Dogs (Coccidia)

Ponazuril dosage calculator for dogs with coccidia. 30-50 mg/kg PO single dose. Off-label use (labeled horses). Compounded from…

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Praziquantel Dosage Calculator for Dogs (Tapeworm)

Praziquantel dosage calculator for dogs. 5 mg/kg PO single dose for tapeworms (Taenia, Dipylidium, Echinococcus). Droncit table…

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Prednisolone Dosage Calculator for Dogs

Prednisolone dosage calculator for dogs. 0.5-1 mg/kg anti-inflammatory; 2-4 mg/kg immunosuppressive. Active form (no hepatic co…

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Previcox Dosage Calculator for Dogs

Previcox (firocoxib) dosage calculator for dogs. Estimate the 5 mg/kg once-daily NSAID dose for arthritis and pain by weight, w…

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Pro-Pectalin Dosage Calculator for Dogs (Kaolin-Pectin)

Pro-Pectalin dosage calculator for dogs. Weight-based: 1-5 tablets every 8-12 hours. Kaolin + pectin + probiotic anti-diarrheal…

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Proviable Dosage Calculator for Dogs (Probiotic)

Proviable dosage calculator for dogs. Weight + phase-based: intensive 5-7 days then maintenance. Proviable-DC 5 billion CFU 7 s…

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Revolution (Selamectin) Dosage Calculator for Dogs

Revolution (selamectin) tube size calculator for dogs. Color-coded by weight: MAUVE 15 mg, PURPLE 30 mg, BROWN 60 mg, RED 120 m…

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Sildenafil (Viagra) Dosage Calculator for Dogs

Sildenafil (Viagra/Revatio) dosage calculator for dogs. 1-3 mg/kg PO every 8-12 hours for pulmonary hypertension. AVOID nitrate…

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Simparica Trio for Dogs Dose Calculator and Safety

Simparica Trio for dogs calculator – weight-based size selection (Gold/Purple/Caramel/Teal/Green/Brown). Covers fleas + 5 tick …

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Sucralfate Dosage Calculator for Dogs (Carafate)

Sucralfate (Carafate) dosage calculator for dogs. Estimate a size-based dose for stomach ulcers and GI protection, with tablet …

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Tacrolimus Topical Calculator for Dogs

Tacrolimus topical calculator for dogs. Protocols for KCS (dry eye), atopic dermatitis, perianal fistula (German Shepherd), dis…

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Tamsulosin Dosage Calculator for Dogs (Urethral Obstruction)

Tamsulosin dosage calculator for dogs. 0.01-0.02 mg/kg PO once or twice daily. Selective alpha-1A antagonist for functional ure…

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Telmisartan Dosage Calculator for Dogs (Semintra ARB)

Telmisartan ARB dosage calculator for dogs. 1 mg/kg PO once daily for CKD proteinuria; up to 3 mg/kg for PLN. Multi-parameter: …

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Temaril-P Dosage Calculator for Dogs

Temaril-P dosage calculator for dogs. Weight-based tablets BID for 4 days then maintenance. Trimeprazine + prednisolone for pru…

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Terramycin Calculator for Dogs (Oxytetracycline)

Terramycin (oxytetracycline) calculator for dogs. Ophthalmic ointment for bacterial conjunctivitis 3-4 times daily. Oral largel…

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Tetracycline Dosage Calculator for Dogs

Tetracycline dosage calculator for dogs. 15-22 mg/kg PO every 8 hours on EMPTY STOMACH. Largely replaced by doxycycline. NEVER …

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Tramadol Dog Dosage Calculator: A Comprehensive Guide

Ensure your dog’s comfort with our tramadol dosage calculator, providing safe and effective pain relief based on weight.

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Trazodone Dosage Calculator for Dogs (Anxiety + Situational)

Trazodone dosage calculator for dogs. Standard 3-7 mg/kg q8-24h; situational 4-12 mg/kg 60-90 min pre-stressor. Multi-parameter…

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Tussigon Dosage Calculator for Dogs (Hydrocodone Cough Suppressant)

Tussigon (hydrocodone + homatropine) dosage calculator for dogs. 0.1-0.3 mg/kg every 6-12 hours for severe nonproductive cough….

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Tylenol Toxicity Calculator for Dogs – Why Acetaminophen Is Dangerous

Tylenol (acetaminophen) is TOXIC to dogs. Calculator shows toxic dose thresholds, methemoglobinemia and hepatic injury risk, em…

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Ursodiol Dosage Calculator for Dogs (Ursodeoxycholic Acid)

Ursodiol (ursodeoxycholic acid) dosage calculator for dogs. 10-15 mg/kg PO once daily with food. For chronic hepatitis, cholest…

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Vetoryl Dosage Calculator for Dogs (Trilostane)

Vetoryl (trilostane) dosage calculator for dogs with Cushing’s disease. Estimate a weight-based starting dose and capsule combi…

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Xanax Dosage Calculator for Dogs (Alprazolam)

Xanax (alprazolam) dosage calculator for dogs. Estimate a weight-based anxiety dose for storms, fireworks and travel, with tabl…

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Zofran for Dogs Dosage Calculator

Calculate dosage of zofran or ondasteron for dogs using ondasteron dosage calculator.

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Zonisamide Dosage Calculator for Dogs (Anticonvulsant)

Zonisamide dosage calculator for dogs with epilepsy. 5-10 mg/kg PO q12h monotherapy; 10-15 mg/kg with phenobarbital. Target tro…

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Zyrtec Dosage Calculator for Dogs (Cetirizine)

Zyrtec (cetirizine) dosage calculator for dogs. Estimate a safe weight-based antihistamine dose for itching and allergies, with…

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🚨 Symptoms & Emergency (27)

11 PM triage tools for owners who need to decide right now whether this is wait-til-morning or drive-to-the-ER. Built with input from board-certified ECC vets.

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Brachycephalic Dog Hot Weather Safety Calculator

Brachycephalic dog hot weather safety calculator. Temperature/humidity/BOAS-graded risk assessment, activity restrictions, cool…

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Dog Anal Gland & Scooting Workup Calculator

Dog anal gland and scooting workup calculator. Assesses severity from clinical signs, differentiates impaction from sacculitis,…

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Dog Anal Sac Expression Frequency Tracker Calculator

Dog anal sac expression frequency tracker. Determines if routine expression is needed (most dogs don’t need it). Identifies und…

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Dog Anaphylaxis & Vaccine Reaction Recognition Calculator

Dog anaphylaxis and vaccine reaction recognition calculator. Scores severity from mild (hives, face swelling) to anaphylactic s…

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Dog Coughing Triage Calculator

Dog coughing triage calculator. Distinguishes kennel cough, CHF (heart failure), collapsing trachea, pneumonia, chronic bronchi…

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Dog Diarrhoea Severity and Hydration Calculator

Dog diarrhoea severity and hydration calculator. WSAVA fecal scoring, small vs large bowel differential, hydration deficit calc…

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Dog Excessive Drinking (Polydipsia) Differential Calculator

Dog excessive drinking (polydipsia) differential calculator. Identifies likely cause from Cushing’s, CKD, diabetes mellitus, py…

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Dog Eye Discharge Triage Calculator

Dog eye discharge triage calculator. Identifies cause from color, consistency, amount, pain, and eye appearance. Distinguishes …

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Dog Heatstroke First-Aid Action Calculator

Dog heatstroke first-aid action calculator. Step-by-step emergency protocol for active heatstroke based on body temperature and…

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Dog Holiday and Christmas Hazards Triage Calculator

Dog holiday and Christmas hazards triage calculator. Weight-based toxic dose calculator for chocolate, xylitol, grapes, onions,…

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Dog Itch / Allergy Flare Diary Calculator

Dog itch / allergy flare diary using validated PVAS (Pruritus VAS) 0-10 scale + distribution pattern + seasonal/trigger analysi…

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Dog Itch Severity Index (Pruritus VAS)

Dog itch severity calculator using the validated Pruritus VAS (Rybnicek 2009) plus body-region pattern analysis to differentiat…

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Dog Itching Pattern Differential Calculator

Dog itching differential calculator. Identifies likely cause from atopic dermatitis, food allergy, flea allergy, scabies/sarcop…

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Dog Limping Pre-Diagnostic Triage Calculator

Dog limping triage calculator. Scores severity, identifies likely cause by location and age (CCL rupture, hip dysplasia, OCD, o…

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Dog Nail Trim Quick Avoidance and Bleed Stop Calculator

Dog nail trim quick-avoidance calculator. White nail visualization + black nail cross-section method. Bleed-stop protocol with …

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Dog Pavement Temperature and Paw Burn Safety Calculator

Dog pavement temperature and paw burn safety calculator. Estimates surface temperature from air temp + surface type + sun + tim…

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Dog Plant Toxin Quick Reference Calculator

Dog plant poisoning quick reference. 30+ common toxic plants with severity tier, mechanism, signs, treatment approach. Sago pal…

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Dog Pre-Surgical Fasting Calculator

Dog pre-surgical fasting calculator based on modern 2020+ AAHA/ACVAA guidelines. Food and water fast durations by age, size, pr…

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Dog Red Eye Conjunctivitis Triage Calculator

Dog red eye triage calculator. Differentiates routine conjunctivitis from sight-threatening emergencies (glaucoma, uveitis, cor…

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Dog Reverse Sneezing Severity Calculator

Dog reverse sneezing severity calculator. Distinguishes benign reverse sneezing (normal in brachycephalic + small breeds) from …

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Dog Senior Cancer Warning Signs Triage Calculator

Dog senior cancer warning signs triage calculator using Veterinary Cancer Society 10 signs framework. Scores age + breed risk +…

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Dog Snake Bite Triage Calculator

Dog snake bite triage calculator. Emergency severity scoring from local + systemic signs, snake species, time since bite. Cover…

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Dog Toxin Ingestion Triage Calculator

Dog toxin ingestion triage calculator. Real-time dose-per-kg triage for common dog poisons – chocolate, xylitol, grapes, onion/…

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Dog Vaccine Reaction Risk Score Calculator

Dog vaccine reaction risk score calculator. Pre-vaccination planning by previous reaction history, body size, age, multiple-vac…

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Dog Vomiting Triage Calculator

Dog vomiting triage calculator. Scores severity by frequency, duration, content, blood, systemic signs, age, possible ingestion…

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Dog Water Intake & Polydipsia Calculator

Dog water intake calculator. Expected drinking volume by weight and diet, with the polydipsia threshold (>100 mL/kg/day) for di…

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Dog Wound Care and First Aid Decision Calculator

Dog wound care first aid calculator. Triages wound urgency by type, depth, location, bleeding. Tells you whether home care, 24h…

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🩺 Health & Screening (60)

Pre-test probability calculators, scoring systems, and screening tools drawn from ACVIM, AAHA and the current consensus statements your vet uses.

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Diabetic Dog Daily Routine Calculator

Diabetic dog daily routine calculator. Personalized insulin schedule, monitoring framework, diet guidelines, hypoglycaemia emer…

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Dog Age Calculator (Senior Stage & Human-Year Equivalent)

Dog age calculator. Converts your dog’s age into human years using the Wang 2020 epigenetic equation and AVMA size-adjusted met…

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Dog Anaesthesia Pre-Op Risk Calculator (ASA Score)

Dog anaesthesia pre-op risk calculator. ASA classification (1-5+E) based on age, body condition, concurrent disease, procedure …

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Dog Anaesthesia Recovery Timeline Calculator

Dog anaesthesia recovery timeline calculator. Wake-up time by protocol (alfaxalone, propofol, ketamine, TIVA), ASA status, surg…

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Dog Arthritis & Mobility Score Calculator

Dog arthritis and mobility score calculator. Ten owner-rated items (0-4) covering rising, lying, stiffness, lameness, exercise …

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Dog Behaviour Screener Calculator

Dog behaviour screener calculator. Six-domain construct (separation, stranger reactivity, dog reactivity, fear, touch handling,…

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Dog BOAS Brachycephalic Airway Severity Calculator

Dog brachycephalic airway syndrome (BOAS) severity calculator. RVC/Cambridge functional grading – stertor, stridor, exercise to…

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Dog Cognitive Dysfunction (CCDS) Screening Calculator

Dog cognitive dysfunction syndrome (CCDS) screening calculator. DISHA-based 7-domain assessment for canine dementia / Alzheimer…

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Dog Cruciate Ligament (CCL) Pre-Test Calculator

Dog cranial cruciate ligament (CCL) disease pre-test probability calculator. Scores lameness, sit test, drawer sign, breed and …

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Dog Cushing’s Disease Pre-Test Probability Calculator

Dog Cushing’s disease (hyperadrenocorticism / HAC) pre-test probability calculator. Scores clinical signs, suspicious bloodwork…

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Dog Cushing’s Trilostane Monitoring Calculator

Dog Cushing’s trilostane (Vetoryl) monitoring calculator. Interprets post-ACTH stim cortisol per ACVIM target ranges 1.5-5.4 ug…

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Dog Dehydration & Fluid Therapy Calculator

Dog dehydration and fluid therapy calculator. Estimates % dehydration from clinical signs, calculates maintenance fluid (132 x …

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Dog Dental Disease Stage Calculator (AVDC)

Dog dental disease stage calculator. Uses AVDC periodontal staging (0-4) based on owner-observable signs – tartar, gingivitis, …

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Dog Deworming Schedule Calculator

Dog deworming schedule calculator. Builds a personalised puppy and adult deworming plan based on ESCCAP/CAPC guidelines, with r…

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Dog Diabetic Diet Carbohydrate and Glycemic Index Calculator

Dog diabetic diet calculator with carbohydrate targets + glycemic index reference. Calorie calculation by BCS + activity. Recom…

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Dog Diabetic Glucose Curve Interpreter Calculator

Dog diabetic glucose curve interpreter. Plots a 12-hour BGC, identifies nadir, duration of action and rebound patterns, and sug…

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Dog Diabetic Ketoacidosis (DKA) Recognition Calculator

Dog diabetic ketoacidosis (DKA) recognition calculator. Scores classic signs (acetone breath, Kussmaul breathing, vomiting, deh…

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Dog Ear Infection (Otitis) Workup Calculator

Dog ear infection (otitis externa) workup calculator. Uses the PSPP framework (Primary, Secondary, Perpetuating, Predisposing) …

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Dog EPI (Exocrine Pancreatic Insufficiency) Pre-Test Calculator

Dog exocrine pancreatic insufficiency (EPI) pre-test probability calculator. Classic German Shepherd presentation – chronic dia…

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Dog Estrus Calculator

Track your dog’s estrus cycle with our easy-to-use Dog Estrus Calculator. Simply input the last cycle date to predict and prepa…

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Dog Glaucoma Recognition Calculator

Dog glaucoma recognition calculator. Scores cardinal signs (red eye, corneal oedema, dilated pupil, vision loss, buphthalmos), …

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Dog Heart Murmur Grade Interpreter

Dog heart murmur grade interpreter. Combines Levine grade I-VI + location + timing + breed for likely diagnosis (MMVD, subaorti…

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Dog Heartworm Risk & Prevention Calculator

Dog heartworm risk and prevention calculator. Scores risk by region (US/UK/EU/AU/tropical), lifestyle, current prevention and t…

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Dog Heat Cycle and Estrus Day Tracker Calculator

Dog heat cycle and estrus day tracker. Identifies current phase (proestrus, estrus, diestrus, anestrus), fertile window (days 9…

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Dog Hip Dysplasia Pre-Test Probability Calculator

Dog hip dysplasia pre-test probability calculator. Scores clinical signs (bunny-hop gait, lameness, stiffness, exercise intoler…

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Dog Hospice End-of-Life Quality of Life Daily Diary Calculator

Daily QoL diary for hospice-stage dogs using Villalobos HHHHHMM 7-domain framework. Track decline trends, comfort measures, dec…

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Dog Hot Spot Treatment Tracker Calculator

Dog hot spot treatment tracker calculator. Severity scoring + 8-step protocol (clip, chlorhexidine clean, topical, e-collar, sy…

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Dog Hypothyroidism Pre-Test Probability Calculator

Dog hypothyroidism pre-test probability calculator. Scores clinical signs (weight gain, lethargy, cold intolerance, hair loss),…

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Dog Ideal Weight & Weight Loss Calculator

Dog ideal weight and weight-loss calculator. Estimates target weight from Body Condition Score and breed range, with a safe 1-2…

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Dog Idiopathic Epilepsy Seizure Diary Calculator

Dog idiopathic epilepsy seizure tracker. IVETF treatment threshold – 2+ seizures in 6 months, cluster, or status; phenobarbital…

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Dog IVDD Frankel Grade Calculator (Disc Disease Severity)

Dog IVDD (intervertebral disc disease) Frankel grade calculator. Grades 1-5 (pain only through to paraplegia without deep pain)…

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Dog Kidney Disease IRIS Staging Calculator

Dog kidney disease (CKD) IRIS staging calculator. Stages chronic kidney disease 1-4 from creatinine, substages by proteinuria a…

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Dog LOAD Osteoarthritis Treatment Tracker

Dog osteoarthritis treatment tracker using the validated LOAD (Liverpool Osteoarthritis in Dogs) 13-item questionnaire. Tier-ba…

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Dog Lymphoma Pre-Test Probability Calculator

Dog lymphoma pre-test probability calculator. Scores peripheral lymph node enlargement (submandibular, prescapular, popliteal, …

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Dog Malassezia Yeast Dermatitis Severity Calculator

Dog Malassezia (yeast) dermatitis severity calculator. Distribution + signs + characteristic odour + itch + chronicity tiered t…

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Dog Mast Cell Tumour (MCT) Pre-Test Calculator

Dog mast cell tumour (MCT) pre-test probability calculator. Scores lump features (location, size, growth, fluctuation, Darrier’…

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Dog Microchip and Pet ID Verification Tracker Calculator

Verify your dog’s microchip, ID tag, and database registration status. Major registries by country, lost dog recovery protocol,…

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Dog Microchip Lookup and Registration Helper Calculator

Dog microchip lookup and registration helper calculator. AAHA Universal Pet Microchip Lookup, major USA registries (HomeAgain, …

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Dog Mites / Demodex / Sarcoptes Workup Calculator

Dog mite infestation workup calculator. Differentiates demodex (localised vs generalised), sarcoptic mange (highly itchy + zoon…

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Dog Mitral Valve Disease ACVIM Stage Calculator

Dog mitral valve disease (MVD) ACVIM staging calculator. Stages canine MVD A-D from murmur, cardiac enlargement, CHF history an…

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Dog Pain Score Calculator

Dog pain score calculator. Two-section severity + interference assessment based on the published Canine Brief Pain Inventory (C…

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Dog Pancreatitis Pre-Test Probability Calculator

Dog pancreatitis pre-test probability calculator. Scores clinical signs (vomiting, abdominal pain, anorexia), risk factors (hig…

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Dog Pancreatitis Recovery Tracker Calculator

Dog pancreatitis recovery tracker. Monitor clinical signs, cPLI follow-up, weight, complications (DM, EPI, CKD, recurrence). Ti…

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Dog Patellar Luxation Grading Calculator

Dog patellar luxation grading calculator. Putnam Grade I-IV system for canine kneecap dislocation – the most common orthopaedic…

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Dog Pregnancy Weight Gain and Feeding Tracker Calculator

Dog pregnancy weight gain and feeding tracker calculator. Expected weight gain by week and size (15-40% pre-pregnancy weight to…

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Dog Progesterone & Ovulation Timing Calculator

Dog progesterone and ovulation timing calculator. Interprets progesterone level (ng/mL or nmol/L) against canine cycle threshol…

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Dog Pyoderma Severity and Treatment Calculator

Dog pyoderma severity calculator. Classifies as surface (fold/hot spot), superficial (folliculitis), or deep (furunculosis) wit…

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Dog Quality of Life Calculator

Dog quality of life calculator. Seven-domain assessment (Pain, Hunger, Hydration, Hygiene, Happiness, Mobility, More good days …

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Dog Resting Heart Rate Calculator

Dog resting heart rate calculator. Normal range by size class (toy 90-160 bpm to giant 50-110 bpm), with age/sleep adjustments….

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Dog Resting Respiratory Rate (RRR) Calculator

Dog resting respiratory rate (RRR) calculator. Count breaths over 15/30/60 seconds; compares to the normal range (15-30/min) an…

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Dog Senior Wellness Bloodwork Reference Calculator

Dog senior wellness bloodwork reference calculator. Interprets common blood test values – ALT, ALP, BUN, creatinine, PCV, WBC, …

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Dog Sleep Hours Calculator

Dog sleep hours calculator. Age-adjusted expected sleep – puppies 16-22h, adults 12-14h, seniors 14-20h. Size and activity modi…

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Dog Tear Stain Severity and Treatment Calculator

Dog tear stain calculator. Identifies likely causes (brachycephalic anatomy, blocked tear duct, allergies, infection). Daily ma…

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Dog Tick-Borne Disease Pre-Test Calculator

Dog tick-borne disease pre-test probability calculator. Scores ehrlichiosis, anaplasmosis, Lyme disease, Rocky Mountain spotted…

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Dog Vaccination Schedule Calculator

Dog vaccination schedule calculator. WSAVA 2024 / AAHA puppy core series (6-8 / 10-12 / 14-16 weeks), first annual booster, and…

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Dog Vestibular Disease Assessment Calculator

Dog vestibular disease assessment calculator. Differentiates peripheral (inner ear, idiopathic old-dog vestibular) from central…

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Dog Whelping Watch Calculator

Dog whelping watch calculator. Track pre-whelping signs – temperature drop, progesterone, pre-labor signs, labor stages. Dystoc…

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Lactating Dam and Nursing Puppy Calorie Calculator

Lactating dam + nursing puppy calorie calculator. Mother needs 2-6x RER at peak lactation; puppy milk replacer math by age; wea…

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Multi-Pet Vaccine Schedule Combiner Calculator

Multi-pet vaccine schedule combiner. WSAVA core/non-core framework for dogs AND cats. Lifestyle-based recommendations, region-s…

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Newborn Puppy Weight Tracker Calculator

Newborn puppy weight tracker calculator. Compares current weight against the expected canine neonatal growth curve and flags th…

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🥣 Diet & Nutrition (8)

Calorie targets, weight-loss tracks, and prescription-diet helpers based on AAFCO and WSAVA guidance.

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Dog Allergy Elimination Diet Tracker Calculator

Dog food allergy elimination diet tracker. 8-12 week novel protein or hydrolysed prescription diet protocol with strict adheren…

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Dog Calorie & Dry Food Calculator

Dog calorie calculator. Uses the WSAVA/NRC 70 x BWkg^0.75 Resting Energy Requirement equation with life-stage factors (puppy, a…

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Dog Raw Food (BARF / PMR) Diet Calculator

Raw food (BARF/PMR) diet calculator for dogs. Daily portion 2-3% body weight adult; 5-10% puppy. BARF 70/10/10/10 vs PMR 80/10/…

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Dog Renal Diet Recipe Calculator

Dog renal diet calculator for CKD by IRIS stage. Daily calories, protein, phosphorus targets; commercial vs home-cooked guidanc…

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Dog Supplement Recommender Calculator

Comprehensive personalized dog supplement plan calculator. Breed/age/weight/condition-driven recommendations across 15 suppleme…

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Dog Treat Calorie Counter Calculator

Dog treat calorie counter using the 10% rule. Database of common treat calorie content (Milk-Bone, Greenies, Dentastix, bully s…

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Dog Wet Food Calculator: How Much Canned Food to Feed

Free Dog Wet Food Calculator. Enter your dog’s weight, life stage and activity to get an evidence-based daily portion of canned…

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Dog Working Sport Calorie Calculator

Working/sport dog calorie calculator. Agility, flyball, herding, hunting, search-and-rescue, sled dog calorie math with macronu…

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🐾 Behavior & Training (7)

Behavior assessment screeners and training planners built on force-free, evidence-based methods.

💰 Costs & Insurance (7)

Real cost ranges and insurance comparators with current 2026 numbers for common procedures and policies.

🧰 Travel, Multi-pet & Tools (4)

Logistics tools for travelers, multi-pet households, and one-off questions that don’t fit elsewhere.

🐶 More Calculators (8)

Everything else, rounded out.

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Dog Body Condition Score (BCS) Visual Guide & Calculator

Dog Body Condition Score (BCS) calculator and visual guide. Four owner observations (rib palpation, waist, abdominal tuck, bony…

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Dog Daily Exercise Requirement Calculator

Dog daily exercise requirement calculator. Breed-specific minutes and intensity from Border Collie 120 min to Bulldog 30 min, a…

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Dog Grooming Schedule Calculator

Dog grooming schedule calculator. Breed-aware brushing, bathing, professional grooming, nail trim, ear care, dental, paw care f…

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Dog Liver Disease Pre-Test Probability Calculator

Dog liver disease pre-test probability calculator. Scores clinical signs (jaundice, encephalopathy, ascites), suggestive bloodw…

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Dog Megaesophagus Severity & Management Calculator

Dog megaesophagus severity and management calculator. Assesses severity from clinical signs, identifies underlying causes (myas…

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Dog Stool Score / Faecal Quality Monitor

Dog stool score and faecal quality monitor. Uses the WSAVA / Royal Canin 7-point faecal score (1 hard pellets to 7 watery) with…

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Dog Therapy Service Suitability Self-Assessment Calculator

Dog therapy/service dog suitability self-assessment calculator. Evaluates 13 critical factors – temperament, reactivity, handli…

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Senior Dog Daily Routine Optimizer Calculator

Senior dog daily routine optimizer. Personalized schedule integrating LOAD arthritis + CCDS cognitive + RRR cardiac + QoL score…

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⚕️ Medical Disclaimer

The information on this page is intended for educational purposes only and does not replace a hands-on veterinary examination. Drug doses depend on your dog’s complete clinical picture, concurrent medications, and the exact product formulation. Always confirm dosing with your veterinarian before administering any medication, and contact a 24-hour veterinary emergency service or animal poison control immediately if you suspect a medication overdose or adverse reaction. Editorial standards: every drug dose published on PuppaDogs is cross-checked against multiple authoritative veterinary references and reviewed by PuppaDogs Veterinary Editorial Team before publication.