Iams ProActive Health Large Breed Dog Food: * Fortified with essential minerals like calcium for developing joints * Tailored fiber blend, including prebiotics and beet pulp, for healthy digestion * Formulated with l-carnitine to help burn fat and maintain healthy metabolism * Nourishes the heart with 7 essential nutrients * Omega-6 fatty acids for healthy skin and coat * Enriched with antioxidants to help develop a strong immune system * Builds strong, firm muscles with protein sourced from chicken and egg