Out of a field that included a “hairless mutant” with no teeth and a crooked face, a creature that resembled “a hyena or mandrill baboon” and a canine with a “gorilla-looking head,” a Chihuahua mix named Mr. Happy Face emerged Friday as the foulest of them all, winner of the 2022 World’s Ugliest Dog contest.
Mr. Happy Face, who once lived in abusive and neglectful conditions with a hoarder, has tumors and neurological issues,…