Farriers Formula Double Strength, 11lbsDescription Equine hoof supplement provides nutrients horses need to build strong structural and connective tissue proteins important for healthy hoof structure. Within two weeks of feeding Farrier's Formula, horses develop a glossy, more deeply colored coat. At 9 10 weeks a new band of strong, healthy growth will be visible at the coronary band. Horses get twice the concentration of phospholipids, omega fatty acids and important amino acids compared