Provide your cattle with an all-in-one elite cattle mineral package with Purina® Wind and Rain® Storm® All Season 4 ProCycle® Mineral with Altosid® Insect Growth Regulator (IGR) Fly Control Beef Cattle Tub. Containing 4% phosphorus and a cutting-edge blend of trace minerals and premium vitamins combined with a uniquely formulated enzyme supplement for digestibility, bioavailability, and performance, designed to support optimal reproduction expectations. This product also includes Zinpro® ProPath® 4 Performance Minerals to optimize trace mineral uptake and absorption to support reproduction and health. Protect your mineral investment with the patented Wind and Rain® Storm® ProCycle® mineral tub formula that offers the ultimate weather resistance in a convenient, self-fed form that reduces labor. Now you can feed your herd mineral supplementation 365 days a year without weather interruption or water damage. Purina® recommends counting your files and testing your forages to ensure you provide the appropriate mineral and vitamin supplementation to your herd year-round.