Royalbelle Fashion Disposable Diapers Size SS fit for dogs with a 5.91-12.99 inches waist. Great for both male and female dogs. (10 pcs) Simple solution dog diapers have a breathable outer layer and leak-proof protection. Each dog diaper features repositionable closure tabs and a tail hole for a secure and comfortable fit. Pls measure the size of your pet when you place an order.