Animals whose diet includes natural access to seaweed are often noted to be particularly healthy, with a shiny coat and strong hooves. Seaweed is an excellent source of broad spectrum natural vitamins, minerals and trace elements to support health and vitality in all horses. It is an ideal supplement for wheat intolerant horses. Seaweed is particularly recommended when feeding below recommended rates of hard feed, which may leave the diet vitamin and mineral deficient. To ensure you choose the right broad spectrum supplement for your horse, see also Optimum, General Purpose Supplement and Slim. Note â?? Seaweed is not recommended for pregnant mares in late pregnancy. Our organic source off the coast of Scotland is guaranteed free of heavy metal contamination.