ROYAL CANIN Maxi Puppy is specially formulated with the nutritional needs of your large puppy in mind. This food is suitable for large puppies from 2 to 15 months old that will have an adult weight of approximately 26kg-44kg. Helps support the development of the puppy’s healthy immune system with the inclusion of specific nutrients such as Vitamins E and C.Enriched with an Omega-3 fatty acid (DHA) to help support the puppy’s brain development and help promote learning during early puppy training.Combination of prebiotics (MOS) and highly digestible proteins to help promote a balance of intestinal microbiota for digestive health.