I use the whitetail institute 3-step mineral plan where i hunt and i have had some great results. It is on their website
www.deernutrition.com (look for the cutting edge minerals). I also use blocks but not alot of response on those. The cutting edge mineral plan attracts and keeps deer in the area from all over. It also helps the deer to become more healthy and have better racks. I would recommend using this if you want to try something it may be a little costly but it is worth it.