KASIKS Free Run Grain-Free Chicken Formula Dry Dog Food is free of potato and grains, so it’s paw-fect for sensitive pups. It features plenty of free run, cage-free chicken as the single meat protein. It’s also loaded with antioxidants including coconut and kale to support your furbaby’s health. Other wholesome foods include raspberries, blueberries, cranberries and peas.