Purina Pro Plan True Nature Adult Grain Free Formula Natural Salmon & Egg Recipe is designed to give your cat outstanding nutrition to feed her true nature and help her excel from the inside, out. Formulated without corn, wheat, or soy, this formula includes real salmon as the #1 ingredient. With 40% protein, it is optimized for lean muscle, strength and energy. Every cat is special and you want the best for her. With Pro Plan, you can find the best cat food to fuel her razor-sharp reflexes, remarkable agility, and to thrive every day.