ADJUSTABLE FIT: Simple Solution Dog nappies are suitable for XXL female dogs weighing 25-40kg with a waist size of 56-89cm. ABSORBENT CORE: The super absorbent core locks in moisture, while leak-proof barriers prevent any messes. FREEDOM OF MOVEMENT: The stretch waistband allows your dog to move freely without compromising on safety. FUR-FRIENDLY FASTENERS: Easy to attach and remove without causing any discomfort to your pet’s fur. WETNESS INDICATOR: Lets you know when it’s time for a change to keep your dog comfortable. For male dogs, try Simple Solution Disposable Male Wraps which are tailored to their anatomy.