Stinking and evil, with black tongues and terrible faces, they come in an assortment of repulsive shapes and sizes. (bookbrowse.com)
Symptoms like black tongue should indicate that veterinary care is necessary because of possible ulcerations, a lack of niacin, or serious dental issues. (petdentalservices.com)
Domino Chow Chows Find out about these furry friends with blue black tongues; breeder in Long Island, NY, (petbehavior.org)