The children's zoo is home to Randy the sheep, The Blue Hen, and the bunnies, Muffy, Buffy, and Fluffy. It was also home to the lemurs in the episode Operation: Neighbor Swap. the interior of the Children's zoo is mainly desolate, with some trees and a few bales of hay arranged in a circle. It appears to be an expansion of the regular zoo.
The children's zoo is not a happy place for its residents - little children with sticky, grabby hands come along all the time, pulling at tails and fur daily. It's no playhouse - it's Thunderdome.
- Command Crisis—The workers "broke-ground" on the addition to the zoo.
- In The Line of Doody—The Grand Opening.
- Can't Touch This—all the animals Meet Randy, the sheep.
- Operation: Neighbor Swap—The lemurs are moved to the Children's Zoo barn which has one sheep (Randy), and now three bunnies Muffy, Buffy, and Fluffy.
- Mental Hen—The Blue Hen's debut (revealed evil in P.E.L.T. )