PotatoPancakes' Global Positioning rabbit. He has black fur, and is small enough to appear to be a bun of hair¹⁾ when sitting on her head. He served as Pancakes' map before she found out you could buy one at the comms tent. Jack is Pancakes' beloved pet and companion, and his cuteness could bring all wars to a halt, if it weren't for the fact that he is also a bit evil. most rabbits are.

Jack is at the moment being fought over between potatopancakes and her clone.