Most dogs have fur and pointy teeth? Oh gosh, that's what werewolves do! Is he covered in fur? Take a look at your pooch for a second. No doubts about it! Werewolves have fangs! Werewolves are covered in fur! Does he ever howl or make weird growling noises? Dog Howlin' Werewolf Costume Just slip it on and your doggo will be a real werewolf! Alright, you might be right. The front also has a pair of plush arms attached.