He is a animal that used to be a toon but dandy used something in him and Cosmo and now he’s a animal and so is Cosmo and sprout has big black eyes and he is a soft red color and he has leafs on top of his head for hair and he has a leaf tail and he can only squeak and he loves climbing on top of Cosmo and biting his head and sprout has short stubby legs and since he’s a animal he walks on all fours and he is way bigger then Cosmo but to normal toons sprout looks like a small animal and sprout is EXTREMELY clingy