1) Hound 2) Hound dog 
(from the article `coonhound`) ...all standing about 21 to 26 inches (53 to 66 cm) tall. The redbone, a reddish-brown dog, is generally a strong, determined hunter and is valued ...
[n] - a very fast American hound
noun a very fast American hound; white mottled with bluish grey
an American hound having a usually black, tan, and white coat flecked or mottled with black, used in hunting foxes and raccoons.