Flaxseed Oil is one of the richest, natural sources of Omega-3 and Omega-6 fatty acids, including alpha-linolenic acid (ALA) derived from plant seeds. Horses require a minimum level of fat in their diet for optimum health. Omega-3 and Omega-6 are essential fatty acids and as such, must be supplied in their diet or through supplements. Ingredients: Soybean Oil, Flaxseed Oil (cold pressed, organic).