Mr. Crocker takes his class to the zoo, consisting of Timmy, Chester, and A.J. to this zoo, where he proceeds to laugh and gawk at the animals. Timmy wishes he could talk to the animals and learns that they are unhappy and lonely, so Timmy wishes them up partners to live with.
Another part of this zoo called the Rabid Animal Zoo appeared in the episode Bad Heir Day, where Timmy irresponsibly bounced through here on a pogo stick with Poof, although neither of them were harmed. They bounce on a stone over a pool of angry looking alligators.