The DAVIS Barrier Boot can be used as a replacement for a lost horse shoe to keep your horse balanced until the shoe can be replaced. Tough, durable PVC allows the horse to walk unshod, protecting the hoof from cracks. Can be used as extra protection in kind of sickness. The tire-like tread offers superior traction while walking on pavement, rocks or snow. The simple but secure pull-on application allows you to easily put the boot on at anytime without the need for additional tools. The Barrier Boot stays secure with a strong nylon adjustable strap without damaging the hoof wall.