|This article is about Farmworld Jake. You may be looking for the Jake of the primary timeline.|
Farmworld Jake is the pet of Finn Mertens, who is incapable of talking and stretching like the Jake of the main timeline, and instead behaves like a normal dog. In "Jake the Dog", he is ultimately doused in the liquid from the mushroom bomb, causing him to transform into the Lich. He was thought to have been erased from existence after the main timeline's Jake used his wish to rescue Farmworld Finn from the Lich. In "Crossover", he is restored to his regular state, due to the actions of the original Finn and Jake.
His limbs are stockier than those of the original Jake, and he has two beady eyes, instead of big cartoon-style eyes with white circles inside. However, he still exhibits the jowls and orange-yellow fur color of the Jake from Ooo.
Jake the Lich
After Jake is in the blast of the mushroom bomb, he transforms into that world's version of the Lich, and undergoes physical and psychological change like Finn does when he puts on the crown. His eyes turn green and he's unable to recognize Finn and even attempts to attack him. His head also transforms into a skeletal, dog-like version of the original Lich's. It is because of his existence that Prismo sent normal timeline Finn and Jake to stop Farmworld Finn from putting all the gems in its world's Enchiridion and make it a possibility to destroy their and other universes. Finn and Jake later cured Farmworld Finn and Jake from being a wizard and Lich and reunited them with their family.
- When Farmworld Jake is possessed by the Lich, he seems to have gained the ability to stretch like Regular Jake does.
- He also had the same death magic abilities and mind-control of the main timeline's Lich.
- "Finn the Human"
- "Whispers" (Lich-possessed hand)
- "Together Again" (Lich-possessed hand; possessed body in flashback)
- It is unknown how he can exist in the Farmworld timeline due to the fact Jake is a shape-shifter hybrid in the primary timeline.
- It is possible that he is part shape-shifter, but does not possess the intelligence of the talking animals of Ooo to learn how to access his powers. This is evident in "Crossover", as the Lich is able to do a degree of shape-shifting when possessing Farmworld Jake's body. Warren Ampersand is an alien creature rather than an Earth mutant so the Mushroom War likely has no impact on his existence.
- Another possibility is that he exists as an analog of Jake, rather than being the same individual. This can be supported by the fact that Choose Goose and Billy - who are a Goose and a Humanoid, respectively - have analogs on Farmworld who are Humans: Choose Bruce and Bobby.
- If this were the case, Farmworld Jake's powers are likely a product of the mushroom bomb, rather than the result of being a hybrid.