Teddy Roosevelt Terrier

Dog

The Teddy Roosevelt Terrier is an American hunting terrier that is a small to medium sized terrier. Lower-set with shorter leg, more muscular, and heavier bone density than its cousin the American Rat Terrier. There is much diversity in the history of the Teddy Roosevelt Terrier breed and it shares a common early history with the American Rat Terrier, Fox Paulistinha and Tenterfield Terrier.

http://en.wikipedia.org/wiki/Teddy_Roosevelt_Terrier