Even when you diligently follow the recommendations for feeding of forages and concentrates, your horse might not receive all of the nutrients he needs. Some nutrients, especially Magnesium, are more readily available in a carefully formulated supplement than in the horse's regular diet of grass, feed, and hay. Old Mill Dressage and Sandy Toby are a local dealer for EZium so contact Sandy today and discover all this product has to offer at affordable prices! More Information: https://www.ezium.org/