ofc I also have to furrify the OCs that weren't originally furries. also they're drawn on top of a sketch that was already there. my sketchbook is a messssss.
Marc is some big longer haired orange cat. because of his gymbro masc4masc image - orange cats are mostly male.
Frank is a smaller scruffy grey cat who's somehow getting EVEN grayer from stress and age. they both have the same green eye color. if I ever color my sketches lol.