King of the Hill Season 4 Episode 9

Bobby adopts a raccoon, Bandit, who bites Ladybird and Dale and then runs off, pursued by Ladybird. Fearing that Bandit might have been rabid, Hank tries to save his dog, while Bobby just wants to find Bandit. Meanwhile, Dale, convinced that he has rabies, runs off to the woods and starts living on mushrooms, which give him hallucinations.