For Large Breed Adult Dogs: Formulated for the health and well-being of dogs, BLUE Life Protection Formula is made with the finest natural ingredients and features: Delicious, protein-rich, Deboned Chicken. Wholesome whole grains, garden veggies and fruit. NO chicken (or poultry) by-product meals. NO corn, wheat or soy. NO artificial colors, flavors or preservatives. BLUE Life Protection Formula for Large Breed Dogs contains glucosamine and chondroitin to help support the special needs of bigger dogs.