BLUE Wilderness™ natural dry dog food satisfies the spirit of the wolf in your canine with more of the meat dogs love. This high protein, grain free formula starts with delicious, protein-rich chicken, features antioxidant-rich LifeSource Bits® and is enhanced with vitamins, minerals and other nutrients. Specially formulated for large breed dogs, this recipe contains glucosamine, chondroitin and EPA to help support your large dog’s healthy joint function and overall mobility.