Timothy does NOT want to go to zoo, but the teacher insists that he go. When he gets to the zoo he makes fun of the tigers, makes faces at the pigs, and teases the monkeys. He hides in a cage and thinks he's pretty cool until he realizes he's stuck! Thankfully a monkey brings a key and lets him out. He realizes that it's not good to tease animals and he promises to be nice to them in the future.