ANTLERMAX(R) MULE DEER 22 FEED is a researched 22% protein ration with the addition of Climate Guard(R) and Bio-LG(TM) supplements. This feed was specifically reformulated for what free range deer require for top overall health, reproductive performance and antler growth. | Purina - AntlerMax 22% Protein, Premium Deer Feed Pellets | Size 50 lbs