Minerals are the foundation for a good nutrition program for your animals and we take the mineral business very seriously at Washington Farmers Co-op. We offer Purina “Wind and Rain” Minerals as the centerpiece of our cattle mineral program. These minerals are formulated to provide optimal nutrition to your cattle yet offer the advantage of virtually no “caking” if they become wet before eaten. We have a number of variations in stock with additives such as Aureomycin, Bovatec, Rumensin and Altosid Fly Control.