McCauley's M30 Horse SupplementM30 Horse Supplement McCauleys M30 is a highly palatable, pelleted nutritional supplement designed to meet or exceed the nutrient requirements of all horses when fed as directed. This concentrated formula provides balanced levels of protein, vitamins, and minerals, making it ideal as a standalone ration balancer or a complement to unfortified grains and forage based diets. Formulated with Alltechs Yea Sacc, Bioplex, and Sel Plex, M30 supports optimal