Hound isn't one breed but a large family of hunting dogs. Scent hounds like Beagles, Coonhounds and Foxhounds follow a trail with their noses, while sighthounds like Greyhounds and Whippets chase what they see. On adoption listings, hound usually means a scent hound mix with long ears, a short coat and a loud voice.
Most hounds are friendly with people and other dogs, and happiest when they're following a smell. They may howl, wander off after a scent and treat training as a negotiation. In Grand Rapids, that means a leash on every walk and a secure fence at home. Because ancestry varies so much, a listing's details on size, energy and voice say more about a dog than the hound label does.