Spike and Tyke try to do good deeds, but they all backfire.; Tyke decides to play hooky from dog training school.; Spike and Tyke try to get in good with their master so he'll leave them his money in his will.; Tyke engages in contests with the new pup in the neighborhood--a huge Great Dane named Egghead.; Jerry and Tuffy make their home in a school classroom.; Spike gives Tyke a ride in his scarf.; Tyke buries a bunch of wrenches, thinking they are bones.; Tyke receives a reward for retrieving a magician's top hat.; Spike creates a diversion so Tyke can use the slide at a playground.; Tyke turns the loose end of a sweater into a necktie.; A ball has too much bounce for Tyke.