One Saturday morning Rubik decides to help the kids by giving their dog Sparky a bath while they watch cartoons. But Rubik doesn't know much about givng a dog a bath and makes a real mess of things. Sparky is banished outside until the kids can learn to take better care of him. To get him back in Mom and Dad's good graces, the kids decide to enter Sparky in a dog show, hoping he will impress them by winning. Rubik of course kicks in with a little magic at just the right time and Sparky wins with flying colors. But some local crooks also notice Sparky's talents and decide to kidnap him and train him to commit crimes. Now Rubik and his friends have to get sparky back from the crooks and foil their big robbery.