Jonder was a young male stoat member of Snaggs' Gang. He was a self-proclaimed expert with a sling, and was assigned to watch Uggo Wiltud and Posybud. He was a bit impatient at times, once getting into trouble with Snaggs for trying to burn the feathers off a bird instead of plucking it. Jonder was a minor character; little else is known about him.