Feed your dog's wild side with BLUE Wilderness Wolf Creek Stew Natural Wet Dog Food Hearty Chicken Stew Recipe. Made with a protein-rich blend of high-quality and delicious meat, this grain-free dog food provides the energy your dog needs to stay active. Your best friend will love the flavors and texture of this high-protein recipe. And like all Blue Buffalo natural dog food recipes, BLUE Wilderness dog food does not contain any chicken (or poultry) by-product meals. It is also free of corn, wheat, soy, artificial flavors, and preservatives. You can feel great knowing Blue Buffalo is helping your dog thrive with a protein-packed diet.