Purina Chicken And Rice Dog Food With Omega-3 Fatty Acids At Optimized Levels Helps Promote Calm Dog Behavior When Fed Daily For 12 Weeks10Brain-Supporting Nutrients Dha, Epa, Antioxidants, B Vitamins And Arginine Boost Cognitive Health10Designed For Dogs Under 20 Pounds At Maturity, This Dry Dog Food For Small Dogs Features High-Quality Protein And Chicken As The #1 Ingredient For A High Protein Dog Food That Supports Strong Muscles10Live Probiotics For Dogs And A Highly Digestible Formula Provide Your Dog Digestive Support10Includes A Blend Of Omega-6 Fatty Acids And Vitamin A To Nourish Skin And Coat Health