Leopold the Horrible is a monstrous being of unclear origins.
A barely-sentient, hybrid monstrosity resembling a flying monkey with bits of donkey and rat to go with it, Leopold the Terrible is the creation and pet of the 16th century evil sorcerer Lord Felldrake. Trapped as a mummy for hundreds of years following his master's defeat, the imbecilic, endlessly loyal beast was awakened shortly after Felldrake's Staff was discovered by his descendant Baron Von Sheldgoose, and resumed serving him and the shade of Felldrake.
Behind the Scenes
Leopold the Terrible appears throughout Legend of the Three Caballeros.