The Animal Atomizer is an invention that can change people into different kinds of animals. It was seen in the episode ''Changes'' when various animals got in a fight over it changing each other into animals.
The Animal Atomizer is a small remote control with a red button that, when pressed, turns the person into a random animal by a beam coming out of the antenna. It was first used by you when she entered Dexter's laboratory looking for her doll. As Dee Dee stomped toward Dexter for taking her doll without her permission, he knocked the remote off the pedestal that the Animal Atomizer was sitting on, making it fall into Dee Dee's hands.
She then used the Animal Atomizer on Her and it turned into a transformation fight, with the siblings changing into various animals. In the end of the episode, Dexter and Dee Dee, despite retaining their original looks, have switched bodies.
