(Life Data Labs) The nutrients in Farrier’s Formula Double Strength, important for a healthy hoof, are provided at twice the concentration to deliver twice the number of daily doses when compared to original Farrier’s Formula. This equates to a 60 day supply for a 1000 lb horse at the replenishment feeding level, or a 120 day supply at the maintenance level. More economical to feed when compared to original Farrier’s Formula. Farrier’s Formula Double Strength provides nutrients such as phospholipids, omega fatty acids, and important amino acid protein building blocks that enable horses to build strong structural and connective tissue proteins that are important for healthy hoof structure and growth. Feed ½ standard measuring cup per 1000 lbs body weight daily. Pellets.