The Rufus collection consists of one film released in 2016 and a second film released in 2017. Both films center around Manny, who has moved to a new school where it's not easy to fit in. After wishing he had more friends, Manny finds a mysterious collar and puts it on Rufus, the family dog. Suddenly, Rufus turns into a boy! Eventually Rufus meets a girl named Kat who asks him to go out. Kat is a cat who can also turn into a human as well.