Jenny, A.K.A. Experiment 308, is an illegal genetic experiment created by Jumba Jookiba. She is designed to make things that don't work.
Experiment 308 was the 308th genetic experiment created by Jumba with Hämsterviel's funding. She was designed to make things that don't work.
308 and the other first 624 experiments were deactivated and smuggled to Earth by Jumba during his mission to capture Experiment 626.
All of the experiment pods were released and scattered across the island of Kauai.
At the unknown point, she was activated, captured, tamed and named Jenny.
Jenny is a short experiment with big ears, yellow eyes, purple fur and a white lab coat.