For humans, language sounds are fairly arbitrary. There is no set of words that have a common meaning for all members of our species. Many different sounds, in different languages, can mean the same ...

A woman came up to me with a handsome, black and white, speckled cocker spaniel in tow. "Freckles barks all of the time," she said, indicating the dog beside her. "I know he's trying to communicate ...

While some dogs' bark are worse than their bite, a noisy canine can still create an annoying disturbance. The American Kennel Club's (AKC) chief veterinary officer Dr. Jerry Klein explains some dog ...