Doggo appears to be a bipedal canine anthro. He wears a pink muscle shirt with a picture of a dog on the front, and leopard-print stretch pants. He wields his short swords in a manner reminiscent of, but not identical to, a 'king' playing card.

One of the characters from Undertale, a video game created by Toby Fox, he lives in the city of Snowdin. He can only see things that are moving, having a weakness for being pet.

See also:

• Annoying Dog
• Greater Dog
• Lesser Dog