More: Applehead Chihuahua, rat terrier and Jack Russell He a brindle which is extreme rare for males of his breeds! He has Gorgeous marking and coloring as well as a very prominent under bite and his teeth curl up and it looks so extremely cute! His side fang points over his lip and it gives him so much attention! He’s very brave and thinks he’s a big dog! He is a extremely smart and have a large list of all his awesome personalities traits!