Purina® Layena® Omerga-3 Layer Pellets provide balanced nutrition to help keep hens healthy from the inside out. With Layena® Omega-3 feed, hens can produce eggs with 5x omega-3 fatty acids than a traditional, store-bought large egg that contains 50mg of omega-3 fatty acids*. Now with the Flock Strong™ System. The Flock Strong™ System proprietary ingredient blend helps nourish strong, healthy hens from the inside out. With live probiotics, prebiotics and yeast for immune and gut health.