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.

Any dog parent who has ever witnessed their ... hilarious video of one adorable little Golden Retriever puppy chasing his own ...

The three year old Dalmatian Vizsla cross named Gwen suffered from 'happy tail syndrome', which caused wounds and dislocations. The wounds got so severe that vets advised owner Sophie Scott-Thomas ...