Deliver the high-protein nutrition your dog instinctively craves with Purina ONE True Instinct High Protein Formula With Real Chicken & Duck dry dog food. With 100% nutrition and 0% fillers, every high-quality ingredient has a purpose. It starts with real chicken as the #1 ingredient along with real duck and contains 32% protein to support your active dog’s muscles. True Instinct High Protein premium dog food is natural with added vitamins, minerals and nutrients and contains glucosamine for dogs to support healthy joints. Four antioxidant sources in this wholesome dog food help support a strong immune system, and the crunchy dog kibble and calcium support strong teeth and healthy gums. Omega-6 fatty acids support your dog’s healthy skin and a radiant coat. Inspired by a dog’s natural instinct to seek out nutrient-rich food, our natural dog food kibble provides 100% complete and balanced nutrition and supports the whole-body health of adult dogs like yours.