Chomper is one of the supporting heroes of the Don Bluth's franchise The Land Before Time. A small Tyrannosaurus baby and the infant of Papa Sharptooth and Mama Sharptooth, Chomper was accidentally found by Littlefoot and his friends, and was embarked on a life of adventure with the young dinosaurs. Over the course of his life, Chomper managed to save Littlefoot's gang from his family, eventually progressing to grant a mutual trust between his parents and Littlefoot's friends. He is confirmed to appear in the second Heroes vs. Villains.