Pen

A very small (almost squirrel sized) squirrel creature who doesn't know the meaning of "calm down". Pen's absolutely full of energy and bubbling optimism. He's often seen in parks, racing around and jumping from tree to tree. It's near impossible to wear him down, as he can scamper around all day long. Long torso. Doesn't have thumbs, only two fingers/toes. Claws are non-retractable. Pretty flexible. has impressive balance, really fast, can jump really far, is able to climb nearly anything, stops/turns on a dime, and can fall from tall trees without getting hurt. Twitches his tail all the time like squirrels do. Will never refuse free food. Has a tiny smiley face tattooed on the outer side of his left thigh... somehow.