Hound isn't one breed but a large 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, hound usually means a scent hound mix with long ears, a short coat and a big voice, often with Beagle, Coonhound or Foxhound in the family tree.
Most hounds are friendly with people and other dogs and happiest with their noses to the ground. In Fort Worth, that means leashed walks and a yard that's truly secure, because many hounds howl, dig, climb or wander after a scent. They can treat training as a negotiation, so patient, food-based methods work best. Size and energy vary widely, from about 20 to 70 pounds.