ThinkPet Cosy Washable Tighten Jeans Cotton Female Dog Sanitary Physiological Pants Underwear Diaper Eliminates problems from untrained pups, females in season, incontinent dogs and excitable urination Washable and reusable Made of nice soft cotton, very breathable and comfortable for daily wear Elastic seams and woven belt for size adjustable Small, waist girth: 12" - 15" (Measure the waist girth before the back legs)