Dogday is an anthropomorphic orange dog with darker orange floppy ears and paws, and a yellow underbelly and muzzle. His eyes are pitch black with white dots and he has a constant, uncanny grin on his face that he cannot get rid of, even in bad situations, it remains. Dogday wears a collar with a sun pendant and has a zipper down his chest. He is about 8ft tall. He was once an innocent plush but after the experiments, he is now monstrous and missing his legs..