Cute Pet Dog Diapers Pants,Comfortable Cosy Pet Girl Female Dog Cotton Tighten Strap Sanitary Physiological Pants, Pet Underwear Diapers Sizing for each dog is unique. We highly recommend you measure your pet precisely with a flexible tape measure to ensure an accurate fit. We recommend one size up for comfort if your dog's measurement is the higher end of the range listed. Eliminates problems from untrained pups, females in season, incontinent dogs and excitable urination. Place adhesive napkin on inside of garment to adsorb liquids. Washable and reusable. Made of nice soft cotton, very comfortable for daily wear. Size:L - waist:32-41cm/12.6"-16.1"