Exclusive Signature Chicken & Brown Rice Formula Senior Dog Food with the Comfort Care Digestive Health Support System is formulated with a unique combination of scientifically-studied ingredients including beet pulp (fiber), chicory root (prebiotic), and a proprietary yeast (prebiotic) to help support digestive health today while preparing your puppy for what comes tomorrow. Each bag contains chicken as the first ingredient. Exclusive also added a carefully-selected balance of fruits and vegetables, but left out the corn, soy, wheat, artificial flavors, and artificial preservatives.