Dress your pet in sporty style this Halloween with the Astronaut Dog Costume from Hyde & EEK! Boutique™. This astronaut pet costume has an open bottom for easy access. The two-piece pet outfit is made from a comfortable blend of polyester and spandex. To clean and care for this dog and cat costume spot clean and airdry only. The Halloween costume for pets fits a dog up to 40lbs, Neck size: 14"-20", Chest size: 20"-28".