ORIJEN Original Grain-Free Dry Dog Food, 23.5-lb bag; Give your canine companion the protein-rich nutrition he was born to eat with ORIJEN Original Dry Dog Food, Grain Free Dog Food for All Life Stages. This grain-free dog food kibble is packed with antioxidant-rich ingredients and fatty acids to help support your four-legged friend's health from nose to tail. The recipe starts with free-run chicken and turkey, flounder, whole mackerel and chicken liver and contains up to 85% fresh or raw animal ingredients from the most succulent and nutrient-rich parts of the prey. Fiber, prebiotics and probiotics in the formula help support your dog’s digestive health, too. This biologically appropriate diet delivers nutrition your dog needs to thrive, and it’s packed with all the raw flavor he craves!