Most people look at dogs with wagging tails and assume they're happy. However, an expert has revealed why this isn't always the case. A trainer at the Howl School for Dogs, located in the North ...

The length and shape of the dog’s tail can give you a hint of their ancestry. Tail lengths can be long, medium, short, or ...

An curved arrow pointing right. A dog chasing its tail may be a sign of a direr issue. Like humans, dogs can suffer from a form of obsessive-compulsive disorder, called canine compulsive disorder.