Name: Adder
Age: 1 year old, in later fic he's 6 years old.
Personality: Adder is a smart-mouth and tough guy. His arrogance usually get's him in trouble when he's fighting, Jace often helps him out of tight spots despite the fact that he almost get's clobbered. Adder met Jace one day when he happened to be passing by an alley way where Saba (Jace's sister) was being beaten by a Pit-bull. Adder, despite his attitude, is very loyal to Jace. He has a strong sense of justice and he would go to the ends of the earth for Jace, but of course he'd never say that aloud to Jace.
Fanfics he'll appear in: The sequel to Story of Jace, (hasn't got a name yet.)