Hound isn't one breed but a family of hunting dogs. Scent hounds like Beagles, Coonhounds and Foxhounds follow trails with their noses, while sighthounds such as Greyhounds and Whippets chase what they see. On adoption listings, the label most often points to a scent hound mix with long ears, a short coat and a big voice, though size can run anywhere from about 20 to 70 pounds.
Most hounds are friendly and sociable with people and other dogs, but they're independent thinkers. Patient, food-based training works better than pressure, and recall is never guaranteed once a scent grabs them. The short coat sheds moderately and needs only brushing, yet the long ears need regular checking. Because ancestry varies so much, a hound's size, energy and voice are better read from the dog in front of you than from the label.