Farnam Shur Hoof dressing 945mlNatural hoof ointment. Ultra strong and long acting hoof ointment that lasts for many days. Fully natural with spruce tar, fish oil, turpentine and iodine. It penetrates deep into the hoof walls and improves the structure and elasticity. Instructions for use: Wash the horse's hoof thoroughly. Apply SHUR HOOF with a brush and work well on the edge between the hair and the needle. Use 2 3 times a week. It can be used more often as needed.