When Manny finds a mysterious collar and puts it on his dog, Rufus, he magically turns into a human boy. Although he doesn't know how to act normal, he becomes the most popular kid in school... Read allWhen Manny finds a mysterious collar and puts it on his dog, Rufus, he magically turns into a human boy. Although he doesn't know how to act normal, he becomes the most popular kid in school.When Manny finds a mysterious collar and puts it on his dog, Rufus, he magically turns into a human boy. Although he doesn't know how to act normal, he becomes the most popular kid in school.