A supplemental feed block for all classes of poultry, fowl, and game birds. Delivers high quality protein, including the essential amino acids methionine and lysine. Healthy whole grains provide energy. Added oyster shell for proper digestion. Satisfies birds' natural pecking tendencies, helping alleviate aggression between birds. Round-the-clock delivery of key nutrients. Works in conjunction with existing feed program. Not a substitute for feed.