If you want bigger deer, feed them right. The Ani-Logics Ani-Protein Block 365 delivers a long-lasting protein source for whitetails. Vital nutrients and mineral supplements keep deer healthy and promote antler growth. Powerful attractants lure deer and hold them on your property. Ideal for forage environments lacking desirable protein levels. Wt: 25 lbs. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Supplements.