CatNap's is an anthropomorphic purple-furred cat with black eyes, triangular ears, a black nose and a very long tail. His paws are a darker shade of purple, similarly to the insides of his ears. Just like the other Smiling Critters, CatNap is depicted with a wide, toothless smile with the addition of white pupils, and a moon cress pendant attached to a black necklace. CatNap has a rather cocky, and a smug personality and a flirty attitude towards all genders.