Nulo Grain-Free Freeze-Dried Raw Chicken with Blueberries Complete and Balanced Dry Dog Food is a Grain-free raw nutrition for dogs featuring cage-free chicken as the primary ingredient, combined with organ meats and crushed bone for calcium, plus a touch of juicy blueberries for natural antioxidants. This freeze-dried recipe delivers high levels of protein and amino acids for muscle maintenance and is fortified with BC30 probiotics to aid digestion. Serve it as a complete meal to give your dog a taste of raw, or sprinkle it over kibble to enhance flavor and nutrition at dinnertime. Available in Multiple Sizes