CORE Lamb includes omega fatty acids to support a healthy coat, is infused with antioxidants, glucosamine hydrochloride & probiotics for whole body health, and has from 56% high-quality protein ingredients for leaner body mass & muscle tone. CORE recipes are crafted based on the nutritional philosophy that dogs, based on their primal ancestry, thrive on a natural diet mainly comprised of meat. Our Grain-Free, Protein-Rich dry dog food is packed with premium protein along with nutrient-rich superfoods and nutritional supplements to ensure your dog has everything they need to thrive from the CORE.