Medium fits a 21.7-27.2" back length. The original full body Recovery Suit for your dog is a professional alternative to a cone and full body bandage. Suitable for first aid purposes, to protect and cover hot spots, wounds, surgical sutures and bandages, ointments, skin conditions, when in season or incontinence and a lot more. The design is based on the animal’s shape and anatomy with a snug fit as result. Manufactured using a breathable stretchy Cotton / Lycra fabric, giving complete freedom of movement without compromising strength or durability. Thanks to the rear closure effortless to fit. Recommended by thousands of pet owners, veterinarians, physiotherapists, groomers and breeders worldwide. It allows pets to move freely in their environment while staying protected from themselves as well as others. They can eat and drink as normal and it helps keep patients warm during and after surgery. Rear fastening design and perfectly snug fit from the four-way stretch fabric. Inner panel allows for inserted pad for incontinence or when in heat. Stress-free design enables faster healing. Design enables air to circulate around the body whilst keeping it dry. When walking your dog, only the rear end of the suit needs to be opened. Simply roll the bottom part of the suit inwards and twoards the belly and secure with the hold-up strap. Measure from nape of neck to base of tail, use the smallest possible size to ensure a snug fit.