FitPetX Washable Dog Diapers, Durable Reusable, for Female Dogs Dog Diapers L-Best for large dogs and puppies, waist size 19.7" to 23.6". Please measure your dog's waist right in front of the back legs to ensure a good fit. Machine-washable, easy-to-use diaper wraps for dogs. Useful for untrained puppies, females in heat, and dogs that suffer from excitement urination or incontinence. Soft and comfortable to increase acceptance. Velcro closures are quick and easy to secure and won't stick to fur. No "crinkly" texture that causes many dogs to reject disposable diapers. More economical and environmentally friendly choices than disposable diapers Crafted from TASLON material which dries up very soon in the wind or sun, and padded inner liner is more close to the skin with good permeability.