Trap Happy.

Jerry Mouse is being chased down the steps by Tom Cat. Tom Cat is tired of the chase and searches in the Yellow Pages for a pest control exterminator. Tom calls the company up impersonating his owner and gets them to come over. Butch arrives (as the mouse exterminator cat working for the "Ajax Mouse Exterminators") within seconds and goes to work. He paints a steel nut two shades of yellow so it looks like cheese, and tops it off with "Essence of Cheese"