Science Cat

The Science Cat makes his first appearance in "My Two Favorite People." In the episode, according to Finn, he comes out by the Tree Fort with Shark at exactly 4:00 PM every day and can regrow his head when decapitated, which Finn usually does around 5:00 PM. In the aforementioned episode, he transforms Jake into a butterfly with one of his battle potions, which, according to Finn, never last long. Jake would have liked to cut the cat's head off, but he had to meet Lady Rainicorn.

Appearance
Science Cat is an orange tabby that walks upright. He wears Ray Ban glasses attached by a strap, appears to have a mustache, wears a short, white labcoat with what appears to be a pocket-protector, and has a mohawk. His status as a scientist is established by his labcoat, potions, and demonstrated knowledge of mixing chemicals. Unlike other scientists in the show, he does not have a Scientific Parasite in his pocket.