[Unique Design: The chucky dog costume is a padded body with additional padded arms and trousers sleeves. It is equipped with an adjustable wig and knife shaped attachment. The knife shaped attachment can be attached to clothes or removable. High-quality Material: This dog costume is made of cotton and blue denim fabric which makes it feel soft comfortable and breathable for dogs to wear. "Easy to Wear: There are two straps on the back just put the pets two legs into the garment and adjust the straps according to the pets size. Very convenient to wear and take off ensuring the comfort of the dog." Widely Used: The dog halloween costume is suitable for Halloween costume parties and birthday parties. Put on this outfit and make your dog look interesting and eye-catching. Size: S Size: Chest: 11 "-15.7" Neck: 13.4 " Suggested Weight: 11 pounds; M Size: Chest: 15.7" -17.7 " Neck: 15.7" Suggested Weight: 16 pounds; L Size: Chest: 17.7 "-19.7" Neck: 17.7 " Suggested Weight: 28 pounds; XL Size: Chest: 11" -15.7 " Neck: 19.7" Suggested Weight: 39 pounds. Please carefully measure the size before purchasing and choose the most suitable size.]