Canadian Naturals Large Breed Turkey & Salmon Recipe is formulated specifically for large and giant breed dogs. Packed into each of the large kibbles there is a combination of fresh turkey and salmon meal, in addition to a host of fruits, vegetables, vitamins, and minerals to ensure that your large dog is staying nourished and thriving. Perhaps most important of all, this large breed diet contains a triple-threat for joint care - glucosamine, MSM, and chondroitin - to support and maintain healthy hips and joints throughout your dog's lifespan.