Adventure Time Super Fans Wiki

Bartram in a Tree.png

Bartram is a donkey owned by The Mertens Family. He appeared in the episodes "Finn the Human" and "Jake The Dog."  He is very loved by Finn Mertens, but he was sold to Big Destiny and his gang, in order to save the Mertens Family, due to a conflict between Mr. Mertens and Big Destiny.