Wooly is a simple, black-skinned anthropomorphic sheep roughly the same size as Amanda. He possesses long arms and legs with his legs having hooves while his arms instead have slightly humanoid hands. As his name suggests, his body and the top of his head is covered with white wool. He appears to possess a potbelly. He has long ears with the inner parts being a lighter color. Wooly has eyebrows that are white like his wool, and he often uses his eyebrows to display his emotions.