Add Yahoo as a preferred source to see more of our stories on Google. Puppies howl for many different reasons. They may be mimicking a sound they hear, or howling for attention, or because dogs are ...

A litter of weeks-old red wolf pups learned to howl together and it was all captured on video. The Great Plains Zoo in Sioux Falls, South Dakota, welcomed six red wolf pups on May 4. The litter ...