DC Comics Superheroes: Batman Pet Costume for Dogs or Cats by Rubies, XL;

Officially licensed DC Comics Heroes and Villains costume printed Batman pet costume shirt with detachable cape and matching headpiece. IMPORTANT! NOT ALL COSTUMES WILL FIT ALL PETS, consider costume style and animal size; this costume does not have extra room around the chest/belly; READ THE RUBIE’S PET SIZE CHART and WATCH THE SIZING INSTRUCTION VIDEO, do not select size based on breed. Combine with people and pet costumes from DC, including Robin, Catwoman, Batgirl, Superman, and more! Family-owned, family-focused, and based in the U.S.A. since 1950, Rubie’s is the world’s largest designer and manufacturer of costumes – of course they’d remember you four-legged best friend!