Minttles is a light green squirrel who likes mints. His Collect Them All shows he is highly skilled in skateboarding and his breath is always "fresh like peppermints".
His first appearance denoted little to no personality, though he may not like Hippy, as he left when he started jumping on the trampoline. He seems to be friends with Superspeed, Trippy, and Puffy. He does however, exhibit traits of a somewhat lazy friend.