Mr. Wolf is an anthropomorphic wolf and retains both human and animal qualities and characteristics. He has a slender build, with a dark grey snout and a white underbelly. He has deep, dark brown eyes with yellow sclera, and thick black eyebrows, with the left one having a subtle notch. Wolf likes to maintain a well-groomed and attractive appearance, and is mainly seen wearing a casual suit consisting of a cream-coloured blazer unbuttoned over a bright white dress shirt.