Is a dog's bark simply an expression of emotion, or does it contain specific information that humans cannot understand?

Researchers analyzed recordings of dogs to determine whether AI systems could distinguish between different emotional states.

People use music to set moods, create a desired atmosphere and evoke memories of family and friends. The right song at the right time can have similar effects for some dogs. Pet owners, trainers and ...

Our ability to communicate with dogs is a vital part of our relationship with them. At the most primitive level, we ought to be able to discourage a dog from some action—"No! Don't do that!"—or ...

Pet Sounds: Why Some Dog Owners Share Music With Their 4-Legged Friends People use music to set moods, create a desired atmosphere and evoke memories of family and friends. The right song at the right ...