Manny is an ordinary guy who just recently moved to live in a new home and dreams that he finally has a lot of friends. He is looking forward to the first day in the new school, not even knowing what he has to go through. His faithful dog Rufus finds an ancient amulet that Manny puts on his neck. In the morning, he discovers that his dog inexplicably turned into an ordinary boy. Not knowing what to do, Manny takes Rufus to school. By virtue of their canine habits, a new student becomes the most popular student, and each student dreams to be his friend. Can Rufus cope with the role of the school star and not forget about his closest friend? ..