SOURCE FOCUS WT WEIGHT MICRONUTRIENT FOR HORSESProvides effective support for the thin horse, ideal for the performance horse to help maintain optimum condition Some horses seem to need more than good feed management and parasite control to gain weight or maintain it under stress A unique formulation of nutrients including b complex vitamins, yeast culture, beneficial microbes, chelated trace minerals Contains a daily serving of the unique source micronutrients to address the underlying