BLUE Life Protection Formula Small Breed Dog Food is made with the finest natural ingredients –– including real, high-quality lamb, wholesome whole grains, and healthy fruits and veggies –– to support your dog's health and wellness. BLUE Life Protection Formula for small breeds also features antioxidant-rich LifeSource Bits to support immune system health. What's more, this small breed dry dog food supports high energy needs with increased levels of protein and carbohydrates. Like all Blue Buffalo dog food recipes, BLUE Life Protection Formula contains no chicken (or poultry) by-product meals. This natural dry dog food is also free of corn, wheat, soy, artificial flavors, and preservatives.