Animal Laughter
Can dogs "laugh" ? Recent research shows that dogs can
tell each other when they want to play. They make a special
Sound-a kind of "laugh." Psychologist Patricia Simonet
recorded the sound. Then she played it back to dogs to
assess their behavior. "All the dogs seemed to like the
laugh," says Simonet. So do animals have a sense of humor?
If laughter is a clue, then perhaps the answer is "yes!