Scientists have shown that the stride length of the front legs (but not the hind legs) of senior and geriatric dogs decreases ...

A change in that walk is easy to overlook. New work on aging dogs suggests one small shift deserves a closer look. The length of a dog’s front leg step gets shorter as the mind declines. The pull of ...

(Olga Pankova/Moment/Getty Images) Dementia affects dogs as well as people, and although it goes by a different name, it's no less devastating for owners of beloved pets. Known as cognitive ...

Henry limped into a veterinary clinic after a night of worry, then suddenly moved normally when he was called into the exam ...