Tank is an incredibly sweet dog who wiggles his hips and wags his tail whenever he meets anyone. Despite being so friendly, ...

So what does it mean if your dog chases its tail? While some reasons are more benign than others, the behavior can signal larger health concerns, says Alt. On a base level, it's normal for dogs to ...

View full profile. Learn about our editorial policies. Tail wagging is a familiar and endearing dog behavior and is often interpreted as a sign of happiness or friendliness. However, Giulia Cimarelli, ...

If your dog is wagging its tail, they might be expressing happiness, according to Dr. Aya Alt, the medical director of the VCA Broadway Hospital and Pet Center. On the other hand, if your dog is ...

Our pets may not be able to communicate with words, but their actions can give us clues on how they feel. If your dog is wagging its tail, they might be expressing happiness, according to Dr. Aya Alt, ...