Booster Berries is a line of superior supplements created for backyard chickens by Lafeber Company and a team of veterinarians. The Booster Berries Enrich formula hones in on the specific needs of egg-laying chickens. Laying eggs stresses the body, and Booster Berries Enrich contains ingredients that give a "boost" to promote good health during egg-laying years. Along with nutrients and vitamins, its ingredients include oyster shells, marigold, black soldier fly larvae, echinacea, and more. In addition to outstanding nutrition, Booster Berries Enrich comes in the famous Lafeber berry shape with a unique texture that provides an enhanced eating experience to promote foraging and good mental health. These supplements are made in small batches at the Lafeber family farm in rural Illinois. This allows for increased quality control to produce foods and supplements you can feed your feathered family with confidence. | Lafeber Company Booster Berries Enrich Egg-Laying Chicken Supplement | Size 10 oz