Purina Pro Plan is dedicated to helping a dog's full potential shine through, naturally. That's why our Natural Formulas are created for outstanding nutrition, delivered through high-quality, natural ingredients, plus essential vitamins and minerals and nothing less. Purina Pro Plan Natural Adult Grain Free Chicken & Egg Formula features high-quality protein, including chicken as the #1 ingredient. It also contains no poultry by-product meal or added artificial colors, flavors, or preservatives. This formula is gentle on the digestive system and provides alternative sources of carbohydrates as it is made without grains or soy. To help nourish your dog’s skin and promote a healthy coat, this formula contains Omega-6 fatty acids and zinc. It is also rich in antioxidants to help promote a healthy immune system.Purina Pro Plan Natural Adult Grain Free Chicken & Egg Formula provides 100% complete and balanced nutrition for adult dogs and is proudly manufactured in Purina-owned U.S. facilities.