This close-fitting boot keeps wounds, poultices, and dressings clean and in place. Can be used over shod or bare hooves. Ideal for treating abscesses and punctured or bruised soles. The bottom tread offers more grip for sure footing while the unique zipper closure easily keeps the boot secure around the hoof. Lasts two to three weeks under normal stalled conditions. Not meant for riding or turnouts. Boots are sold individually.