NutriSource PureVita Duck & Oatmeal Dog Food – A limited-ingredient holistic food made with duck as a single novel protein and wholesome oatmeal as a gentle source of carbohydrates. This formula is ideal for dogs with sensitivities: it contains no chicken, corn, or soy, reducing the risk of allergies. Nutrient-rich duck provides essential amino acids for muscle maintenance, and the simple ingredient list, supplemented with vitamins and minerals, supports easy digestion, healthy skin and coat, and balanced nutrition for adult dogs.