The Blue Buffalo Wilderness Duck Adult Dry Dog Food is packed with the nutrition that your senior best friend needs for a happy, healthy life. It starts with high-quality protein from real duck to help your fur baby build and maintain healthy muscles. Complex carbs from tasty grains help to fuel your best friend’s energy needs for paw-some games of fetch, long walks and more. This food also contains omega-3 and omega-6 fatty acids to promote skin and coat health. Vitamins, minerals and antioxidants support your fur baby’s immune system health, too.