Nulo Challenger Northern Catch Small Breed (Haddock, Salmon & Redfish) – This grain-inclusive, high-protein recipe combines ethically-sourced cold-water fish (haddock, salmon, Acadian redfish) with organic ancient grains like oats, barley, and millet. Formulated for small breeds, its bite-sized kibble is packed with animal-based protein and sustainable ingredients, delivering peak nutrition without compromising environmental values. GanedenBC₃₀ probiotics support digestive and immune health, while omega fatty acids and antioxidants from fruits and veggies promote healthy skin, coat, and vitality. It’s a low-glycemic, nutrient-dense diet that provides more flavor, more nutrients, and more happy days for your small breed puppy or adult dog.