As any dog owner knows, there are a few surefire ways to cue a pup’s wagging tail: arriving home from work, picking up their favorite toy or uttering the word “outside.” But why do dogs wag their tail ...

For pet parents, perhaps nothing is more heartwarming than coming home to a dog excitedly wagging its tail in greeting. But, for all the daily tail-wagging that goes on in homes around the world, ...

It's commonly believed that dogs wag their tails to convey that they are happy and friendly, but this isn't exactly true. Dogs do use their tails to communicate, though a wagging tail doesn’t always ...