When the evil Mrs. Stricker threatens to send Junior, Rafe Khatchadorian's dog, back to the pound, Junior and Rafe go to obedience school to learn how to follow the rules.
Excitedly accompanying his human family on a camping vacation in the woods, canine Junior happily chases raccoons, fetches sticks and doggy-paddles in the lake, before an obedience-obsessed human arrives and spoils his fun.