Dogs are often referred to as man’s best friend, and with good reason. Their loyalty, companionship, and emotional ...

Dogs use body language to express emotions and needs. Learning their cues helps improve trust, safety, communication, and ...

These may include panting, pacing, or whining in addition to the tail-chasing. Dogs can show many signs of mental illnesses, like obsessive-compulsive behaviors such as tail-chasing and tail-chewing.

But how does one know their dog truly loves them? "Most owners are familiar with the obvious signs of love and happiness such as tail wagging and enthusiastic greetings," veterinarian Dr. Rebecca ...

She explains, “Happy tail syndrome shows an irony for both dogs and their owners. The behavior that expresses a dog’s joy becomes a source of pain and potential long-term health complications.

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.