Dog Diapers Small - Great for Small Dogs and Newborn Puppies, waste size newborn puppies to 11.5". Please measure your dog's waist right in front of the back legs to make a good fit. If your dog is in between sizes, factor in their weight. A heavier do, go up a size. A skinnier dog, go down a size. Dog Diapers Female Small - Specially Design for Female Dog - Easy to put and take off diaper wrap for dogs. Useful for untrained puppies, female dogs in heat, and dogs that suffer from excitement urination or incontinence. Small washable dog diapers female - Soft & Comfortable Diapers for Dogs - To increase your dog's comfort and acceptance our diaper wraps have no "crinkly" or uncomfortable texture that causes many dogs to dislike the ordinary disposable diapers. Hook & loop closures are quick and easy to put on and won't stick to your pet's fur.