Not at all striking in physique or color, Roger is proportionately long and lanky without an ounce of fat to speak of. His fur is short, and painted as a rather plain mixture of ranging grays and browns—all of which abruptly switches to a pale cream color on his muzzle, cheeks, chest, underbelly, and legs. Because his pelt is so brusque, his runner's physique is invariably present at all times and almost each of his sinewy muscles can be seen while in motion. His eyes are expressive, a bright and rich orange-brown; but his most daring features are his red-backed ears and tail, besides a constant, clandestine smirk.