Purina Free Balance 12:12 Vitamin & Mineral Supplement, 40 lb. Block

For horses who are not receiving a balanced concentrate feed, the highly palatable Purina Free Balance 12:12 Vitamin & Mineral Supplement provides the added vitamins and minerals needed to balance a pasture or hay-only diet. When fed as recommended, Purina Free Balance 12:12 Vitamin & Mineral Supplement will provide no more than 0.3 ppm selenium to the total diet. Feed free choice in covered feeders to provide approximately 2 ounces per head per day throughout the year.