Fancy rat the first film. Here, the protagonist befriends the rats found in his home and builds up a close relationship, only to have it end tragically. While these movies generally emphasize the popular perception of malevolence—they kill people and cats and ransack grocery stores—other wild rats who become pets are portrayed in more neutral to positive ways; the television show, "House", briefly featured "Steve McQueen", the pet rat of the titular character. In certain versions of the Teenage Mutant Ninja Turtles franchise, the master and adoptive father of the turtles is Splinter, who was once the pet rat of ninja Hamato
Splinter (Teenage Mutant Ninja Turtles) being in a pet store with people touching them, turn into young humanoid turtles. Yoshi, having been in contact with sewer rats, becomes a humanoid rat. Yoshi raises the turtles by himself, and gives them the names of his favorite Renaissance artists: Leonardo, Donatello, Raphael and Michelangelo. Yoshi is given the nickname "Splinter", due to his proficiency at breaking wooden boards, and he teaches them the art of ninjutsu in order to protect themselves. Like many real life ninja masters, he has a strong sense of honor and follows very strict rules which all four of his students adopt. Master