PURINA PRO PLAN Dog Medium Puppy with OPTISTART helps support puppy's immune response up to 50% more and helps to maintain strong natural defences thanks to colostrum found in mother's first milk. This complete puppy food will help support them all the way to adulthood. It is designed for medium-sized puppies, but it is also suitable for gestating or lactating mothers. It contains all the nutrients puppies need to help them grow into a healthy, happy adult. Specially formulated by PURINA expert vets and nutritionists, this dry puppy food provides complete nutrition at every meal. Specially formulated for dental care; it also helps support long-term health, joint health, and enables puppies' developing immune systems to react efficiently. Made with high quality chicken, this complete puppy food will help support them all the way to adulthood. Ingredients Composition: Chicken (20%), Dehydrated poultry protein, Wheat, Soya meal, Animal fat, Rice (8%), Maize, Digest, Dried beet pulp, Maize gluten meal, Minerals, Dried egg, Fish oil, Dried colostrum (0.1%).