XPCARE 6 Pack Washable Female Dog Diapers - Reusable Doggie Diapers, Highly Absorbent Dog Diapers Female, Leak-Proof Puppy Diapers for Female Dog（M）Puppy Diapers SizeOur reusable dog diapers have different size to fit different dogs breed. Please measure dog's waist and check the size chart before make an order. If your dog is in between sizes, factor in their weight, A heavier dog go up a size. A skinnier dog go down a size. Strong AbsorbentThe reusable female dog diaper inner layer is made of soft and breathable materials, perfect to keep the dog from wetness. The 2 3 middle layers are made of