For simple yet scrumptious nutrition, try Kasiks Cage Free Duck Meal Formula Grain-Free Dry Dog Food. This crunch-worthy kibble features real, cage-free duck meal as its first ingredient. The antioxidant-rich formula is rounded out with other nutritious ingredients you can recognize, including berries, coconut and kale. It contains no chicken protein, grains or potatoes, and it’s paw-fect for pups with sensitive stomachs.