Eddie gets revenge on an old teacher and Mr. Villman takes it out on Justin. With parent-teacher conferences approaching Eddie's actions might affect Justin's chances of going to hockey camp. Eddie trys to make it up to him and prove he's a good dog but everytime he tries he just makes it worse.Meanwhile, Doug,Lisa and Tori are battling a rat problem.Tori convinces the Taylars not to kill it, but to catch it. They sucseed in doing so...but now what do they do with it? While strolling through the park Mr.Villman gets a cookie from an old student holding a grudge. When he askes for no nuts,since he's allergic, he gives him one with nuts as pay back. Eddie sees Mr.Villman choking on the cookie and rushes to retrieve his briefcase with his medicine. Mr.Villman is greatful and gives Justin a good report at the parent-teacher conference.Justin's going to hockey camp,Eddie has deed number 64 and the Taylars have a new pet...Morris the rat!