MAPPY

Pia's tiny fairy mouse companion looks harmless until somebody gives him a reason not to be. Mappy can transform into a huge bear-like form and acts as Pia's bodyguard while she travels with Mink and Rufa. The transformation is treated with exactly the amount of explanation Dragon Half usually gives anything: almost none. He also gets swept up in the group's emotional reactions, including their collective admiration of Dick Saucer, proving that even the animal mascot is not safe from the joke.