A BETTER FIT - Simple Solution Medium Disposable Dog Diapers with new adjustable fit sizes are for female dogs with a 15-23 inch waist. These female dog diapers feature a stretchable fabric that fits snugly around your pet. ABSORBENT AND LEAK-PROOF - The super absorbent core locks in all moisture while leak-proof barriers provide added mess prevention that's guaranteed to work. With stretch waistband protection, your girl dog can move around freely while staying dry. NO MESS - Simple Solution Disposable Dog Diapers have a leak-proof fit that gives your dog freedom of movement without compromising on security. The tail-hole and extra-long wings help them stay put on the wiggliest of dogs. FUR FRIENDLY - Attaching and removing the diaper is safe and easy with Fur-Friendly Fasteners. Designed with your dog's fur in mind, the diaper stays in place on your medium female dog without her fur getting stuck to the folds. COMFORT AND CONFIDENCE - Your female dog will be relaxed and mess-free with the superior mobility of these medium diapers. The wetness indicator will tell you when to change them. For male dogs, try Simple Solution Disposable Male Wraps.