Ep 11. Won't You Come Home, Arnold Ziffel?

Oliver is surprised to find that he's accidentally been entered into the local agricultural fair's judging contest as a hog breeder, with Arnold Ziffel as his prize pig. With no experience in such matters, he and Lisa hire a fancy pig breeder to help them. All three are shocked when they discover that Arnold has run away from home to be with “his people” - the local tribe of wild hogs that live in the nearby wasteland. It's up to Oliver and Lisa to find Arnold before the judges arrive, but the mischievous pig isn't going to make it easy for them. Meanwhile, Eb starts impersonating a popular folk singer in order to win the heart of the new telephone operator in town.