Your pup will be ready to join the Green Lanterns and take on evil forces in the world this year when you dress them up in our Justice League Green Lantern Pet T-Shirt and Mask! With this set, you will receive everything you need to turn your furry canine friend into the cutest Lantern in the gang. Featuring a bright green pet shirt as well as a matching mask, you're going to fall in love with this heroic look for your dog.