Rolling in fresh grass is often pure pleasure (it scratches the back). Rolling in stinky stuff is likely an ancestral scent-marking or scent-carrying behavior -...

Dogs don’t get true hemorrhoids because their anal vein anatomy is different from humans. What looks like hemorrhoids in dogs is usually one of: impacted...

Tennis balls hit the perfect storm: bright color, unpredictable bounce that triggers prey-chase instincts, soft fuzzy texture that feels rewarding to bite, and consistent size...

Yes - canine cognitive dysfunction syndrome (CCDS) is a real neurodegenerative condition in older dogs, sometimes called 'doggy dementia.' Signs include disorientation, altered sleep-wake cycle,...

Belly rubs feel good because the chest and belly have rich nerve endings and hair follicles - gentle scratching activates the same pleasure response humans...