Rotation Friendly, Grain-Free and High Protein Dry FoodNature's Variety Grain-Free Instinct Dry Dog Food grain-free dry diets are high in meat protein and low in carbohydrates, which is ideally suited to dogs' ancestry and biology as natural carnivores. Since dogs instinctively crave raw meat, they will choose it over grain when given a choice. Nature's Variety Instinct, with its high concentration of animal protein, is consistent with the instinctive canine metabolism.A rotational diet consisting of more meat and less grain fosters biologically appropriate weight control, and lean feeding leads to longer life. The natural results of higher quality nutrition include better skin and coat, healthier teeth and gums, increased energy, and less backyard clean-up. These high quality, wholesome ingredients are blended together with care to meet your pet's raw instinct for a grain-free, nutrient dense diet.