Royal Canin Dry Dog Food Maxi Adult 5+ 4Kg A complex of synergistic anti oxidants: vitamins E & C, green tea and grape polyphenols to protect cells and neutralise free radicals. Reduced phosphorus to help maintain healthy kidney function and a high protein content to maintain muscle tissue.Helps maintain healthy joints by means of a high glucosamine and chondroitin content and EPA & DHA (0.40%) with anti-inflammatory properties. FEATURES : For dogs whose adult weight is between 26 and 44kg Complete food for dogs over 5 years Helps slow down the effects ageing Helps maintain vitality A high digestibility formula Helps maintain healthy joints Helps reduce the development of tartar