On Superman’s Best Friend (written and animated by Brett Underhill), Krypto, you know, Superman’s dog, has to go for a walk, but I don’t think DC Comics ever covered how massive his shit is, did they? Seriously, did they? Seriously? Anyway, Brett Underhill got you covered. Literally covered in poop. Also, DC Comics was wrong about the Fortress of Solitude. Also, stick after the credits to see Lakota Fanning, the dog model used in the short.