Tiger

Tiger is the deuteragonist of the film series, and TV series, An American Tail. A former street thug, working for Warren T. Rat, Tigger's kind and sweet personality earns the trust of the rodent Fievel Mousekewitz, becoming his best friend and ally, abandoning his villainous actions in the process. He provides great assistance in Heroes vs. Villains, mostly serving as Fievel's enforcer against villains like Brer Fox and Brer Bear.