Our Chicken with Blueberries uses free run, cage-free chicken as a single meat protein with a high inclusion of blueberries for their antioxidant benefits. This formula is ideal for cats and kittens of all life stages, everyday feeding and sensitivities. This formula is free of any peas, flax, and fish. FirstMate Chicken Meal with Blueberries Formula is formulated to meet the nutritional levels established by the AAFCO Cat Food Nutrient Profiles for All Life Stages.