Dodson & Horrell Ground Chaste Tree Berries are fed to horses to help with hormonal challenges they may be experiencing. It is great in promoting normal conditions in a female's reproductive system and can be used in 3 out of 4 weeks to ensure the horse doesn't build up a tolerance to it. This product naturally supports your horse's hormonal system. Feeding Guidelines: Do not exceed the recommended feeding guide without consulting Dodson & Horrell or your veterinarian. Do not feed to mares in foal. Store in a cool dry place. Please use the scoop provided. Ponies and smaller horses - 0.75 scoops per day. Larger horses - 1 scoop per day. 1 scoop (50ml) - 28g. Ingredients: Chaste Tree Berries. Available in a 2 kilogram tub.