|Air Date||April 22, 2003|
|Followed By||Nature Nightmare|
Animal World is episode 16 of Season 2.
This episode is where a villain named Dr. Fox takes on his own kind by injecting human DNA to zoo-caged animals to become civilized and the ability of speech and walking, and also injecting animal DNA at humans to make them primitive and violent similiar to the zoo-caged animals. Clover is hit by the injection and acts as a dog (But can still speak normally). In the B-story, Clover is torn apart between the WOOHP picnic and her date with David which both happen on the same day.
- Faux Snakeskin Parachute Purse
- Naugahyde Biker Chic Lasso Belt
- Net Throwing Extendable Rod Mascara
- Scanner Watch
- Tortoise Shell Magnifying Shades
- A lot of this episode parodies the "Planet of the Apes" film series.
- The name is a parody of George Orwell's 1945 book "Animal Farm".