Feeding Seaweed is known to be a good way of providing natural trace minerals that are often lacking in a horse's normal diet. Seaweed is often fed to maintain normal hoof health as well as to help support skin condition. It is a good source of minerals and a good way of providing trace minerals that are lacking in pasture forage and concentrates. Use with our SupaHoof formula for maintaining great feet. Horses that are not in hard work only need supplementation at maintenance levels. Global Herbs Organic Seaweed is available in a 1.5kg tub.