Equine E.F.A.™Essential Fatty Acids Horse Supplement Wysong Equine EFA is an essential fatty acids supplement for horses containing naturally stabilized, cold processed omega 3, 6, and 9 fatty acids. Essential fatty acids are known to help overall health, skin and hair condition, as well as enhance disease resistance. Visible evidence is a healthy, shiny, hair coat and healthy skin. Essential fatty acids are extremely fragile once extracted from their natural