Purina Equilibrium EquilizerEquilibrium Equilizer is a low calorie, low sugar starch, nutrient dense pellet with elevated minerals and vitamins containing up to 5 times the vitamin mineral content of most feeds. This supplement is also classified as a ration balancer. Equalizer is formulated for inactive adult and performance horses, including pony and miniature horses. This recommendation is based on feeding Equalizer along with a typical horse hay. Available for Pick Up Only