Jake is a pug. That's it. I mean yeah, he's just a pug.
Jake one day found Finn in a forest, naked on a leaf. He showed his parents, who felt so bad for Finn that they adopted him. Finn and Jake have been friends ever since, and learned to fight crime together. They eventually started fighting Ice King's forces when Finn was about 10.
Jake and Finn both joined The Shattered to help defeat Ben and Ice King. They are valued members of the organization.
- Jake can shapeshift.
- Jake can stretch his limbs.
- Jake can surround a person making them stronger and faster.