Manna Pro Non-Medicated Starter is formulated with the protein and minerals young birds need for healthy growth but without medications. This is ideal for mixed flocks as it can safely be fed to chicks ducklings and goslings. Whether you are tending a backyard flock or breeding champion show birds nutrition plays a vital role in your success. Manna Pro understands the nutritional requirements of all classes of poultry and is dedicated to helping you succeed. All Manna Pro products are made with the highest quality ingredients and with great care throughout the manufacturing process to ensure that your flock meets its full potential.