Chicken Soup for the Soul Chicken, Pea & Sweet Potato Recipe Grain-Free Dry Dog Food. Keep Fido's muscles lean and strong with a diet that's crafted with real chicken as the first ingredient. Strengthen his immune system with antioxidants from superfoods like blueberries and sweet potatoes. Plus, you can count on this tasty recipe to be 100% free from by-product meals and fillers like wheat, corn and soy. Key Features: Real Chicken #1 Ingredient No by-product meals No wheat, corn or soy No artificial colors, preservatives or flavors Lovingly prepared in the USA with the world's finest ingredients