I have been using F-R-M Deer Mineral for two years. In 2010, the deer ate half a ton of F-R-M Deer Mineral; in 2011, consumption increased to a full ton. The first year on F-R-M Deer Mineral, horn mass increased and our yearling crop improved; and the second year, the yearling crop TRIPLED! By late summer/early fall, the 2011 yearlings were bigger than the 2010 yearling crop had been by that time. I attribute this directly to the amount of mineral that the does consumed and I’m looking forward to 2012 being an even better year.