Our History For over 17 years, our goal at The Hay Manager, LLC., has been to innovate and improve hay management tools for the farming industry. In addition to manufacturing round bale feeders, we provide: Mineral feeders Tools for pasture improvements Calf catchers We also offer custom product services to fit the operational needs of farmers and ranchers across the Midwest. Originally, the first Hay Manager feeder was created to reduce waste from livestock feeders. As time passed, we started manufacturing other products to help local farmers. While cattle feeders have been our most popular product, we've researched and manufactured many different feeders and innovations for other animals, like sheep and bison.