Dog Reverse Sneezing Severity Calculator

Reverse Sneezing – Alarming but Usually Benign

Reverse sneezing (paroxysmal respiration / pharyngeal gag reflex) is a sudden involuntary inhalation through the nose producing a loud honking or snorting sound. The dog appears to be choking, gagging, or in distress but is actually pulling air IN through the nose rapidly.

Despite alarming appearance, usually benign. Episodes typically last 5-30 seconds and stop spontaneously.

Questions This Calculator Answers

• “Is reverse sneezing dangerous?” – Usually benign; rarely needs treatment
• “When should I worry about reverse sneezing?” – Long episodes, frequent, breathing difficulty
• “How do I stop a reverse sneeze episode?” – Throat massage, cover nostrils briefly
• “What causes reverse sneezing?” – Pharyngeal irritation from allergens, irritants, leash pressure
• “Should I take my dog to the vet?” – Yes if atypical pattern or concerning concurrent signs
• “Is reverse sneezing the same as collapsing trachea?” – No – trachea collapse is honking exhalation (cough), reverse sneeze is honking inhalation
• “Can puppies reverse sneeze?” – Yes, common in young dogs
• “Why do brachycephalic breeds reverse sneeze more?” – Shortened airway anatomy + soft palate

What to Do During an Episode

1. STAY CALM – dogs sense panic; episode usually self-limits
2. GENTLE THROAT MASSAGE at base of throat below jaw
3. BRIEFLY COVER NOSTRILS 1-2 seconds – reflexive swallow breaks reflex
4. GENTLY BLOW into face/nostrils – also triggers swallow
5. MOVE to fresh air if indoor allergens suspected
6. OFFER WATER after – swallowing clears throat
7. OBSERVE – should resolve within 30 seconds typically

Common Triggers

• Excitement – greeting visitors, play, food anticipation
• Leash pulling with collar pressure on trachea
• Allergens – pollen, dust, dust mites
• Irritants – cleaning products, perfumes, smoke, candles, air fresheners
• Rapid eating or drinking
• Cold air exposure
• Post-exercise increased breathing
• Sleeping position with head extended
• Getting up rapidly from rest
• Heat/humidity changes

When It’s NOT Just Reverse Sneezing – Differentials

Reverse Sneeze vs Collapsing Trachea

Both produce “honking” but mechanism differs:

Both can coexist in brachycephalic and small breeds.

Red Flags – When to See Vet

• Frequent episodes (more than weekly)
• Long episodes (more than 1-2 minutes)
• Nasal discharge (especially unilateral or bloody)
• Facial swelling
• Weight loss
• Breathing difficulty
• Recent onset in senior dog
• Change in pattern/character
• Progressive worsening
• Concurrent cough, sneezing, head tilt

Workup if Atypical Pattern

• Nasal exam under sedation
• Rhinoscopy (endoscope into nasal cavity)
• CT scan for masses/fungal disease
• Biopsy for masses
• Culture for fungal/bacterial
• Allergy evaluation if seasonal pattern

Prevention Strategies

• HARNESS instead of collar – eliminates trachea pressure trigger
• Reduce household allergens – HEPA filter, vacuuming, dust mite covers
• Avoid strong scents – perfumes, candles, air fresheners
• Hydration – adequate water; humidifier in dry climates
• Weight management especially brachycephalic
• Calm environment – manage excitement triggers
• Slow feeder bowls if rapid eating triggers
• Seasonal antihistamines if allergic – cetirizine 0.5-1 mg/kg q12-24h or diphenhydramine 2-4 mg/kg q8-12h under vet guidance

Nasal Mites – The Underdiagnosed Cause

Pneumonyssoides caninum mites live in posterior nasal cavity and sinuses. Cause chronic intermittent reverse sneezing + sneezing + sometimes epistaxis. Often missed because:

• Hard to find on routine exam
• Symptoms mimic other causes
• Many vets don’t consider it

Diagnosis: rhinoscopy (visualization), sometimes empirical treatment trial.

Treatment: Ivermectin, selamectin (Revolution), or milbemycin oxime – several doses; often curative.

Consider in any dog with chronic intermittent reverse sneeze pattern despite no other findings.

Senior Dogs – Don’t Dismiss New Onset

New-onset reverse-sneeze-like episodes in senior dog warrant workup. Possible:

• Nasal adenocarcinoma – most common nasal tumor in dogs
• Nasal lymphoma
• Fungal infection
• Foreign body

Early diagnosis allows treatment (surgery, radiation, chemotherapy) – don’t assume “just old age.”

Conclusion

Reverse sneezing is usually benign in brachycephalic and small breeds; episodes self-limit in 5-30 seconds. Throat massage and brief nostril coverage break the reflex. Identify triggers (collar pressure, allergens, irritants, excitement) for prevention. Concerning patterns (long episodes, frequent, nasal discharge, epistaxis, facial swelling, weight loss, breathing difficulty, senior new onset) warrant vet workup including rhinoscopy and possibly CT/biopsy. Nasal mites are an underdiagnosed treatable cause – consider in any chronic intermittent pattern.

Frequently Asked Questions

What is reverse sneezing in dogs?

REVERSE SNEEZING (also called PAROXYSMAL RESPIRATION or PHARYNGEAL GAG REFLEX) is a sudden involuntary INHALATION through the nose that produces a LOUD HONKING or SNORTING sound. Despite the alarming appearance, it’s USUALLY BENIGN. MECHANISM: irritation of the SOFT PALATE and pharyngeal area triggers a reflex paroxysm of rapid inhalation through the nose; the dog stands still, extends the neck and head forward, makes loud snorting/honking sounds for 5-30 seconds; episode stops spontaneously when irritation clears or swallow occurs. APPEARANCE that worries owners: 1) Dog appears unable to breathe; 2) Extended neck rigid posture; 3) Loud distressing sound; 4) Sometimes drool; 5) Wide alarmed eyes; 6) Episode looks like choking or seizure. REALITY: 1) Dog IS still breathing (in fact, breathing rapidly); 2) Air is moving through nose; 3) Usually self-limiting; 4) Most dogs return to normal immediately after; 5) Common reflex with multiple triggers. COMMON IN: 1) BRACHYCEPHALIC breeds (Bulldog, French Bulldog, Pug, Boston Terrier, Shih Tzu, Pekingese, Boxer) due to shortened soft palate; 2) SMALL breeds (Yorkie, Chihuahua, Mini Poodle, Maltese, Pomeranian); 3) Puppies (often grow out of it); 4) Adult dogs intermittently throughout life. TYPICAL TRIGGERS: 1) EXCITEMENT (greeting visitors, play, anticipation of food); 2) LEASH/COLLAR PRESSURE on trachea; 3) ALLERGENS (pollen, dust, dust mites, household); 4) IRRITANTS (cleaning products, perfumes, smoke, candles, air fresheners); 5) RAPID eating/drinking; 6) COLD AIR; 7) POST-EXERCISE breathing rate increase; 8) SLEEPING POSITION with head extended; 9) GETTING UP rapidly from rest; 10) HEAT/HUMIDITY changes. HOW TO STOP AN EPISODE: 1) Stay CALM; 2) Gentle THROAT MASSAGE at base of throat just below jaw; 3) BRIEFLY COVER NOSTRILS 1-2 seconds – dog reflexively swallows breaking reflex; 4) GENTLY BLOW into face/nostrils – also triggers swallow; 5) MOVE TO FRESH AIR if allergens suspected; 6) OFFER WATER after – swallowing clears throat. WHEN TO SEE VET: 1) FREQUENT (more than weekly); 2) LONG episodes (more than 1-2 minutes); 3) NASAL DISCHARGE (especially unilateral or bloody); 4) FACIAL SWELLING; 5) WEIGHT LOSS; 6) BREATHING DIFFICULTY; 7) NEW ONSET in senior dog; 8) CHANGE in pattern; 9) CONCURRENT cough, head tilt; 10) PROGRESSIVE worsening. NASAL MITES (Pneumonyssoides caninum) are UNDERDIAGNOSED treatable cause – consider if chronic intermittent pattern; ivermectin/selamectin/milbemycin curative.

Should I worry about my dog’s reverse sneezing?

USUALLY NOT, but watch for warning signs. REASSURING FEATURES (typically benign): 1) Short episodes (under 30 seconds); 2) Occasional frequency (weekly or less); 3) Resolves spontaneously; 4) Dog returns to normal immediately; 5) Clear trigger identifiable (excitement, leash pull, allergen exposure); 6) Brachycephalic or small breed; 7) Adult dog with chronic history; 8) No nasal discharge; 9) No concurrent illness; 10) Otherwise healthy dog. WORRYING SIGNS warranting vet evaluation: 1) FREQUENCY – daily or multiple times daily episodes; 2) DURATION – episodes lasting over 1-2 minutes; 3) NASAL DISCHARGE – especially: a) UNILATERAL (one-sided), b) BLOODY (epistaxis), c) PURULENT (pus); 4) FACIAL SWELLING or DEFORMITY; 5) SNEEZING (forward) accompanying; 6) BREATHING DIFFICULTY between episodes; 7) HEAD TILT or neurological signs; 8) WEIGHT LOSS; 9) APPETITE DECREASE; 10) RECENT ONSET in dog with no prior history; 11) AGE – senior dog with new-onset; 12) PROGRESSIVE worsening; 13) CHANGE in character (longer, louder, more distressing); 14) NO IDENTIFIABLE TRIGGER (random episodes); 15) FOREIGN BODY suspected (acute onset, unilateral pawing at face); 16) BLEEDING DISORDERS or weight loss; 17) Multiple SYSTEMIC SIGNS together. URGENT VET if: SEVERE breathing difficulty, prolonged episode (5+ minutes), collapse, blue/grey gums (cyanosis). DIFFERENTIALS to RULE OUT in concerning cases: 1) FOREIGN BODY (grass awn especially) – acute unilateral; 2) NASAL MITES (Pneumonyssoides caninum) – chronic intermittent, treatable with ivermectin/selamectin/milbemycin; UNDER-DIAGNOSED; 3) NASAL NEOPLASIA in seniors – adenocarcinoma, lymphoma; treatable if caught early; 4) FUNGAL INFECTION (Aspergillosis) – dolichocephalic breeds, depigmentation nasal planum; 5) COLLAPSING TRACHEA (different – cough-based, expiratory); 6) LARYNGEAL PARALYSIS senior Lab/Golden; 7) BOAS in brachycephalic; 8) NASAL POLYPS. WORKUP if atypical: 1) PHYSICAL EXAM including dental exam; 2) BLOODWORK; 3) RHINOSCOPY (camera into nose under sedation); 4) CT SCAN; 5) BIOPSY if mass found; 6) CULTURE for fungal/bacterial; 7) ALLERGY testing if seasonal. MOST CASES OF BENIGN reverse sneezing don’t need treatment – just trigger avoidance and how-to-stop techniques. KEY MESSAGE: reverse sneeze AS WELL AS other signs = workup; reverse sneeze ALONE in otherwise healthy dog = usually benign.

How do I stop my dog from reverse sneezing?

DURING AN EPISODE – several techniques can stop or shorten reverse sneeze: 1. THROAT MASSAGE – gentle massage at base of throat just below jaw on outside; helps stimulate swallow reflex which breaks the pattern; most effective technique; 2. COVER NOSTRILS BRIEFLY – place finger gently over nostrils for 1-2 SECONDS only; dog reflexively swallows; this breaks the reflex; gentle pressure not blocking nose completely; 3. GENTLY BLOW into nostrils/face – causes startle and swallow reflex; some dogs respond well; 4. OFFER WATER – small amount immediately after episode; swallowing clears throat and prevents recurrence; 5. STAY CALM – your panic adds to dog’s stress; calm voice and gentle handling helpful; 6. MOVE TO FRESH AIR – if indoor allergens or irritants suspected; opening window or going outside often helps; 7. GENTLE PETTING/MASSAGE while calm helps soothe. PREVENTION STRATEGIES for chronic frequent episodes: 1. HARNESS INSTEAD OF COLLAR – eliminates tracheal pressure trigger (huge factor for many dogs); use Y-shaped or H-shaped front-clip harness; never go back to collar; 2. REDUCE HOUSEHOLD ALLERGENS – HEPA air purifier in main living areas; vacuum 2-3 times/week with HEPA filter vacuum; wash bedding hot weekly; dust mite covers on bedding; 3. AVOID STRONG SCENTS – eliminate perfumes, scented candles, plug-in air fresheners, strong cleaning products, essential oil diffusers (some toxic to dogs anyway); use unscented products; 4. HUMIDIFIER in dry climates – prevents nasal/throat dryness; 5. WEIGHT MANAGEMENT – especially in brachycephalic breeds; obesity worsens upper airway function; 6. CALM ENVIRONMENT – manage excitement triggers; consistent greeting routine for visitors; gradually expose dog to triggers; 7. SLOW FEEDER BOWLS – if rapid eating triggers; multiple bowls; spreading food; 8. AVOID COLD AIR exposure – sweater in cold weather; brief outdoor time in extreme cold; 9. KEEP DOG CALM during/after exercise; slow cool-down; 10. CONSIDER ALLERGY MEDICATIONS if clearly allergic pattern: a) CETIRIZINE (Zyrtec) 0.5-1 mg/kg q12-24h; b) DIPHENHYDRAMINE (Benadryl) 2-4 mg/kg q8-12h; c) LORATADINE (Claritin) 0.25 mg/kg q12-24h; d) Confirm dose with vet; avoid formulations with decongestants/acetaminophen; 11. PROFESSIONAL TRAINING for excitement reduction (e.g., calm greeting routines); 12. IDENTIFY individual triggers through diary observation. WHEN HOME MEASURES INSUFFICIENT: 1) Frequent episodes despite triggers managed; 2) Long episodes; 3) Causing distress; 4) Vet visit for workup; 5) Consider differentials (mites, foreign body, neoplasia); 6) Treatment of underlying cause typically resolves episodes. KEY MESSAGE: most reverse sneezing managed at home with technique to stop episodes + trigger identification + prevention; persistent or worsening warrants vet evaluation.

Why does my dog reverse sneeze when he gets excited?

EXCITEMENT IS A COMMON TRIGGER for reverse sneezing. MECHANISM: 1) Excitement causes RAPID BREATHING and increased airway airflow; 2) Brachycephalic dogs especially have NARROW UPPER AIRWAYS that vibrate with rapid airflow; 3) ELONGATED SOFT PALATE in brachycephalic breeds dangles in airway, increasing irritation potential; 4) RAPID INHALATION drags soft palate against pharyngeal wall triggering reflex; 5) DEHYDRATED MUCOUS MEMBRANES (from open-mouth panting) add irritation; 6) NERVOUS SYSTEM activation may make pharyngeal nerve endings more sensitive; 7) NECK POSITION (extended for greeting) stretches airway changing dynamics. COMMON EXCITEMENT TRIGGERS: 1) Greeting visitors at door; 2) Coming home (owner returning); 3) Anticipation of food/dinner time; 4) Play time onset; 5) Walk preparation (leash appears); 6) Hearing exciting word (‘walk’, ‘treats’, etc.); 7) Other dogs in environment; 8) Car arrivals; 9) Doorbell or knocking; 10) Reuniting after separation. PREVENTION/MANAGEMENT: 1) GREETING RITUAL – reduce excitement during greetings; visitor ignores dog for 5 minutes; calm calm down period; 2) PRACTICE CALM ENTRY – dog must sit calmly before greeting allowed; 3) WALKING ROUTINE – prepare equipment quietly out of dog’s sight; calm leash attachment; 4) FOOD ROUTINE – calm sit before meal; consistent timing; 5) HARNESS not collar – eliminates trachea pressure from pulling toward stimulus; 6) DESENSITIZATION – practice ‘calm’ command; reward calm response to triggers; 7) EXERCISE FIRST – drained energy reduces excitement explosion; 8) MENTAL ENRICHMENT throughout day reduces over-excited episodes; 9) BEHAVIORAL TRAINING for impulse control – ‘sit/stay’ before doors opened; 10) ANTI-ANXIETY medications in severe cases under vet guidance. DURING EPISODE: 1) Throat massage; 2) Cover nostrils briefly; 3) Gentle calm; 4) Water offered after. IS IT HARMFUL: 1) Excitement-triggered reverse sneeze itself NOT HARMFUL; 2) Underlying chronic upper airway issues in brachys MAY worsen over time without management; 3) WEIGHT MANAGEMENT important; 4) BOAS SURGERY (brachycephalic obstructive airway syndrome surgery) considered for moderate-severe brachys with persistent issues – stenotic nares correction + staphylectomy (soft palate shortening) + saccule resection – 80-90% improvement; 5) Consult vet for chronic frequent issues. NORMAL VS PROBLEMATIC: occasional excitement-triggered reverse sneeze in otherwise healthy brachy or small breed is normal; multiple times daily in any context warrants evaluation for underlying issue.

What’s the difference between reverse sneezing and collapsing trachea?

BOTH PRODUCE HONKING SOUNDS but mechanisms differ significantly. REVERSE SNEEZING: 1) MECHANISM – reflex paroxysm of RAPID INHALATION through nose triggered by pharyngeal irritation; 2) SOUND DIRECTION – INSPIRATORY (breathing IN); 3) PATTERN – episodic, comes in distinct episodes 5-30 seconds, then stops; 4) FREQUENCY – intermittent, may have many normal hours/days between; 5) TRIGGERS – allergens, irritants, excitement, leash pulling on collar, cold air, rapid eating, post-exercise; 6) APPEARANCE – rigid posture, extended neck, snorting/honking inhalation; 7) NO COUGHING typically; 8) BREEDS most affected – brachycephalic (Bulldog, French Bulldog, Pug, Boston, Shih Tzu, Pekingese) + small/toy breeds; 9) BENIGN typically; 10) MANAGEMENT – throat massage, brief nostril cover during episode; trigger avoidance; HARNESS instead of collar. COLLAPSING TRACHEA: 1) MECHANISM – progressive WEAKENING and FLATTENING of tracheal cartilage rings + dorsal membrane stretching; 2) SOUND DIRECTION – EXPIRATORY (breathing OUT); 3) PATTERN – persistent COUGH; episodes of intense coughing with goose-honk sound; 4) FREQUENCY – chronic with episodes; 5) TRIGGERS – excitement, COLLAR PRESSURE (huge factor), drinking water rapidly, eating, hot/humid weather; 6) APPEARANCE – dog stands rigidly, head down, coughing pattern, sometimes gagging; 7) COUGHING is hallmark; 8) BREEDS most affected – SMALL/TOY breeds especially: Yorkie (most common), Pomeranian, Chihuahua, Maltese, Toy Poodle, Mini Poodle, Lhasa Apso; 9) GRADES I-IV based on % lumen reduction (25/50/75/100%); 10) MANAGEMENT – HARNESS (NEVER collar), weight management, cough suppressants (hydrocodone 0.22 mg/kg q6-12h, butorphanol 0.05-0.1 mg/kg q6-12h), bronchodilators (theophylline), short-term steroids for acute flares, surgical stent/extraluminal rings for severe cases. KEY DIFFERENTIATING QUESTIONS: 1) Is sound when breathing IN or OUT? – inspiratory = reverse sneeze; expiratory = trachea; 2) Is there COUGHING? – yes = trachea; no = reverse sneeze; 3) How long does episode last? – 5-30 seconds + self-limits = reverse sneeze; persistent cough = trachea; 4) What breed? – brachycephalic = both possible; small toy = both possible; medium-large = usually neither; 5) Does episode happen frequently or rarely? – daily/multiple times = more concerning for trachea collapse; weekly/monthly = often reverse sneeze. BOTH CAN COEXIST in brachycephalic + small breeds with multiple upper airway issues. VET WORKUP: 1) PHYSICAL exam; 2) Cervical/thoracic radiographs (collapsed trachea may be visible); 3) FLUOROSCOPY (dynamic imaging during breathing cycle) – gold standard for trachea collapse; 4) TRACHEAL EXAM under sedation; 5) Endoscopy. PREVENTION FOR BOTH: harness not collar, weight management, calm environment, avoid heat/humidity, hydration.

Can puppies have reverse sneezing?

YES – reverse sneezing is common in puppies and many GROW OUT OF IT or have it less frequently as they mature. WHY PUPPIES REVERSE SNEEZE: 1) DEVELOPING UPPER AIRWAYS – puppies’ airways still maturing; 2) IMMATURE SOFT PALATE positioning; 3) BRACHYCEPHALIC features more pronounced early; 4) HIGH ENERGY and EXCITEMENT episodes frequent; 5) Increased ENVIRONMENTAL exploration leading to allergen/irritant exposure; 6) RAPID EATING/DRINKING typical; 7) Heavy COLLAR pulling from training/leash work. WHEN TO EXPECT EPISODES: 1) After excitement (greeting); 2) During play; 3) After rapid eating; 4) Outdoor exposure to grass/leaves/pollen; 5) Indoor exposure to household allergens; 6) Cold air outdoor walks. NORMAL PATTERN: occasional episodes; brief duration; self-limiting; otherwise healthy puppy. WORRYING PATTERN in puppies: 1) FREQUENT episodes (daily or more); 2) LONG episodes (over 1-2 minutes); 3) NASAL DISCHARGE; 4) DECREASED activity; 5) NOT GROWING normally; 6) APPETITE DECREASE; 7) Combined with other respiratory signs (cough, sneezing); 8) Suggests possible parasites (Pneumonyssoides nasal mites in young dogs especially), congenital abnormality, or respiratory infection. MANAGEMENT for puppy reverse sneezing: 1) HARNESS not collar from start – prevents trachea pressure habit; 2) CALM ENVIRONMENT – manage excitement triggers; 3) CLEAN HOUSEHOLD – reduce allergens; 4) AVOID strong scents (perfumes, candles, chemical cleaners); 5) SLOW FEEDER bowls for rapid eaters; 6) ADEQUATE HYDRATION; 7) Avoid overstimulation; 8) Gentle handling during episodes (throat massage, brief nostril cover); 9) Document frequency and triggers. WHEN TO SEE VET: 1) ANY puppy with concerning concurrent signs; 2) Vet should examine for congenital airway abnormalities (elongated soft palate, stenotic nares in brachys); 3) RULE OUT nasal foreign body (puppies investigate with nose); 4) Consider parasitic causes (nasal mites under-diagnosed); 5) PUPPY VACCINATIONS up to date; 6) DENTAL EXAM for retained deciduous teeth or abnormal eruption causing irritation. AS PUPPIES MATURE: 1) MANY OUTGROW IT or have it less frequently; 2) Brachycephalic puppies may need BOAS surgery if persistent severe (corrective surgery on stenotic nares + elongated soft palate + saccules); ideally before 1 year of age; 3) Training reduces excitement-triggered episodes; 4) Environmental management reduces allergen-triggered. BRACHYCEPHALIC PUPPY CONSIDERATIONS: 1) BOAS components present from birth; 2) Worsen with growth and weight gain; 3) BOAS SURGERY early (6-18 months) often best outcomes; 4) Weight management lifelong; 5) Heat/humidity precautions; 6) Avoid excitement extremes. CHRONIC PATTERN IN PUPPY: vet workup including rhinoscopy may be warranted; some persistent cases benefit from surgical correction of congenital issues.

Related PuppaDogs Calculators

Continue building your dog’s personalised care plan with these related PuppaDogs calculators:

• Dog Pregnancy / Whelping Due-Date Calculator
• Puppy Weight Predictor (Adult Weight Calculator)
• Heatstroke Risk Calculator for Dogs
• Bloat (GDV) Risk Calculator for Dogs
• Dog Life Expectancy Calculator (Breed, Body Condition, Lifestyle)
• Spay/Neuter Timing Calculator for Dogs (Breed-Specific)

References & Further Reading

The dosing ranges and safety information on this page are drawn from the following veterinary references. Always defer to your own veterinarian and the manufacturer’s label for your specific product.

1. Brockman D, Holt D. BSAVA Manual of Canine and Feline Head, Neck and Thoracic Surgery.
2. Sumner CM, Rozanski EA. Management of respiratory emergencies.
3. Reinero CR. Disorders of the upper airway.
4. Bowman DD. Pneumonyssoides caninum nasal mite infection in dogs. Vet Clin Small Anim 2009.
5. Gunnarsson L et al. Treatment of nasal mites (Pneumonyssoides caninum) in dogs with ivermectin.
6. Withrow SJ, Vail DM. Withrow & MacEwen’s Small Animal Clinical Oncology – nasal tumors.
7. Bardagi M et al. Aspergillosis – sino-nasal mycosis in dogs.
8. Hostnik P et al. Pneumonyssoides caninum infection – epidemiology and treatment.
9. Cohn LA. Canine respiratory diseases – update.
10. Plumb DC. Plumb’s Veterinary Drug Handbook – ivermectin, selamectin, milbemycin oxime, cetirizine, diphenhydramine.
11. Veterinary ophthalmology – Bardagi M – nasal foreign body grass awn.
12. PuppaDogs. BOAS Brachycephalic Airway Calculator, Coughing Triage Calculator, Eye Discharge Triage Calculator, Itching Pattern Differential. puppadogs.com.

Suyash Dhoot