Nulo Challenger Game Bird Quarry (Duck, Turkey & Guinea Fowl) – This high-meat, grain-inclusive kibble is crafted with ethically-sourced duck, turkey, and guinea fowl plus organic millet to enrich your pet’s diet sustainably. It’s packed with animal protein (the top five ingredients are protein sources) to support lean muscles and a healthy heart, and it includes slow-burning grains for steady energy. Fortified with GanedenBC₃₀ probiotics, as well as antioxidants like vitamins C and E, it supports a strong immune system and excellent digestion. Complete and balanced for puppies and adults, this flavorful formula provides peak nutrition with an eco-conscious approach – more nutrients and happy days in every bowl.