what is hoof oil used for
How to Make Hoof Oil. Hoof oil holds a very important place within the horse's grooming routine. It is used to moisturise, as well as to harden the hoof to prevent breakage.ow to Make Hoof Oil. Hoof oil holds a very important place within the horse's grooming routine. It is used to moisturise, as well as to harden the hoof to prevent breakage.