For large breed puppies (adult weight from 26 to 44 kg) - Up to 15 months old. IMMUNE SYSTEM SUPPORT: Growth is an essential stage in your dog’s life: it is a time of big changes, discoveries and new encounters. During this key period, the puppy’s immune system develops gradually. Maxi Puppy helps support your puppy’s natural defenses thanks to a complex of antioxidants including vitamin E. LONG GROWTH - MODERATE ENERGY: Meets the moderate energy needs of large breed puppies which have a long growth period. DIGESTIVE HEALTH: Combination of nutrients with high quality protein (L.I.P.*) and prebiotics (FOS) to support digestive health and a balance of intestinal flora, which contributes to good stool quality. *Protein selected for its very high digestibility.