Ani-Supplement Gold SPIN Deer Supplement is the same great grain-based deer feed as Ani-Supplement Gold, but in pelleted form. Spin was specifically designed for use with spin feeders and is made with the highest quality ingredients. This exclusive blend of rumen digestible proteins and bypass proteins is the answer to your year-round deer feeding needs! Ani-Supplement Gold SPIN also includes Ani-Shield TX4 Technology, a concentrated deer "power pack", with vitamins, minerals, probiotics, and essential oils. Mold inhibitors help this blend stay fresher longer - eliminating waste!FeaturesFeed deer 365 days a year Balanced protein diet for whitetail deer Proprietary whitetail deer attractant Ani-Shield TX4 designed for whitetail deer antler growthYear round nutritionScientifically formulatedIrresistible aroma and flavor