DogDay is an anthropomorphic canine, characterized by an orange fur that complements his expressive black eyes, floppy ears, and sleek black nose. His features extend to a sunshine-yellow outer mouth and belly, while a touch of Golden-Brown graces his paws, ears, and the left side of his face. In line with other Smiling Critters, DogDay sports a perpetual wide toothless grin, his inner mouth shrouded in mysterious darkness. With a Sunshape pendant. and also smells like vanilla.