Jake

Jake the Dog is the laid-back, magical companion and adoptive older brother of Finn the Human in Adventure Time. he is known for his humor, questionable but heartfelt advice, and iconic shape-shifting abilities. Core Traits and Abilities. A dog/shape-shifter hybrid, Jake can manipulate his body into any size or form, from giant shields to microscopic figures. While he often uses these for combat or transport, he also uses them for "jovial expression," such as turning his butt into drums. Generally carefree and relaxed, he often relies on his powers or Finn to escape danger. Despite a "successful criminal" past, he is now a dedicated hero and father. Jake is a talented musician, primarily playing the viola (which houses Shelby the Worm). He is also a proficient chef and is fluent in Korean, which he uses to communicate with his partner, Lady Rainicorn. Though he originally believed he gained powers by rolling in a magical mud puddle, his abilities are actually hereditary. He was "born" from a pustule on his father Joshua's head after Joshua was bitten by a shape-shifting alien named Warren Ampersand. Jake and Lady Rainicorn have five children: Charlie, T.V., Viola, Kim Kil Whan, and Jake Jr.. As a father, he is highly protective and attentive.