The innovative, sloped-in tombstone design dramatically reduces feed waste, greatly extends the lifespan of the feeder and works equally well for cattle or horses. In a recent study by the University of Minnesota, the HiQual Tombstone Saver had the least amount of hay-wasted of all circular shaped feeders with a payback of only 4 months! You can't afford to not have a HiQual Tombstone feeder!