The coat is short and glossy, thickly mottled with dark blue ticking and marked with black spots on the back, ears and sides; tan above the eyes and on the cheeks is optional, with red ticking on the feet and lower legs. The head is broad, the ears long and low-set, and the body muscular and athletic. In temperament the Bluetick is friendly and devoted, but also determined on a scent and readily vocal. A Bluetick named Smokey is the live mascot of the University of Tennessee.
The Bluetick Coonhound took its modern shape in the southern United States, where Louisiana is often named as an early centre of breeding. After the split from the English Coonhound, breeders favoured a more deliberate hound, working a trail patiently rather than racing over it. The American Kennel Club admitted the breed to its Hound Group early in the twenty-first century. Its main work is hunting raccoon at night. The hound follows the scent, drives the animal up a tree and holds it there, baying until the hunter arrives. Blueticks are known for a cold nose, able to follow an old trail, and for a loud, carrying voice that hunters describe as a bawl or chop.