Dogs may not be able to verbally communicate, but their actions can dictate how they feel. Here's why your pet might be chasing its tail.

Why do dogs have tails? Fluffy, skinny, curly or stumpy, a vet explains the purpose of our fur friend's cutest feature.

Dogs are some of our oldest living companions, but they are not without their quirks. Be it funny faces, contortionist-like sleeping positions, or moments of energetic mania, dogs have character ...

Dogs have only very limited vocalizations— growls, whines and barks—so they communicate with body language, Dodman notes. In addition to their tail, dogs use other body parts to send signals.

Do your dog’s legs twitch as he dreams? Has he faked an injury for sympathy? What we know about the interior lives of dogs is changing.

Pie charts from a new paper in the Journal PLoS One on tail chasing in dogs show people's perceptions of their dogs' behavior before and after chasing their tails.

Dogs may not be able to verbally communicate, but their actions can dictate how they feel. Here's why your pet might be chasing its tail.