Fancy Dress, Film & TV, Cartoons & Animation, Super Heroes & Villains, Pets, Other Film & TV
From Amazon
Rubie's unisex adult 580283 Official Rubie s DC Comic Superman Pet Dog Costume Super Hero Gift Big Dog Size XXL, Multi-colored, XXL UK
OnBuy
SUPERMAN BIG DOG PET COSTUME - SIZE 2XL - 2XL