Blue Buffalo Life Protection Formula Adult Dry Dog Food, Helps Build and Maintain Strong Muscles, Made with Natural Ingredients, Chicken & Brown Rice Recipe, 5-lb. Bag In our quest to compare Blue Buffalo with competitors, we were impressed by this 5-lb bag of Life Protection Formula. The "Chicken & Brown Rice Recipe" caught our attention, as it aligns with natural preferences. The brand’s focus on "Helps Build and Maintain Strong Muscles" stood out, with its Life Protection Formula designed to support canine vitality. The absence of artificial fillers and added preservatives made us appreciate its wholesome profile. While we await long-term results, initial observations suggest our dogs enjoy the taste and chewy texture. The 5-lb size offers excellent value, making it a competitive option. We’re curious how it stacks up against alternatives, but for now, Blue Buffalo delivers on its promise of quality and muscle support.