PRO PLAN puppy large breed robust with OPTISTART & tasty chicken and rice is designed to suit the slower metabolism of larger breed puppies. Contains A careful balance of protein and fat to promote healthy joint development in puppies from breeds with more robust physiques, such as St Bernards, Newfoundlands, and Labrador Retrievers, which have a tendency to put on excess weight too easily. Additionally, PRO PLAN Puppy includes DHA, an Omega 3 fatty acid, which is highly important for the development of your little monster’s brain and vision. Read more… Formulated with colostrum, found in mothers’ first milk, Optistart contains natural antibodies to help nurture and fortify your puppy’s immune system after weaning. PRO PLAN Puppy is also a natural source of prebiotics, which increases levels of friendly bacteria and aids the balance of microflora in the gut to help your pet to resist typical puppy upsets. • Unique Optistart blend (of antioxidants, protein and colostrum products) is proven to improve the immune response and antibody production by 50%• Selected cuts of chicken as the first ingredient produce a product with great palatability, digestibility, and nutrient quality• Enhanced with DHA omega 3 fatty acid for brain and vision development and improved trainability• Prebiotics help to improve digestive health, producing good stool qualityIngredientsChicken (17%), Wheat, Dehydrated Poultry Protein, Maize, Rice (6%), Soya Meal, Animal Fat, Wheat Fiber, Gluten, Digest, Dried Beet Pulp, Minerals, Fish Oil, Dried Colostrum (0. 1%). Analytical ConstituentsProtein: 29. 0%, Fat content: 15. 0%, Crude ash: 7. 5%, Crude fibres: 2. 2%, Additives: , Nutritional Additives IU/kg:, Vit. A: 25 000, Vit. D3: 810, Vit. E: 300, mg/kg:, Vit C: 120, Ferrous sulphate monohydrate: 220, Calcium iodate anhydrous: 2. 8, Cupric sulphate pentahydrate: 44, Manganous sulphate monohydrate: 405, Zinc sulphate monohydrate: 372, Sodium selenite: 0. 26. With antioxidants.