Nutrisource Choice Large Breed Lamb formula delivers complete nutrition tailored for dogs over 50 pounds. This premium dry food features real lamb as the primary protein source, supporting lean muscle development and maintenance. Formulated with balanced calcium and phosphorus levels, it promotes optimal bone and joint health—critical for larger breeds prone to structural stress. The 40-pound bag provides extended value for big appetites. Enriched with essential vitamins, minerals, and antioxidants, this formula supports digestive health, immune function, and a vibrant coat. An excellent choice for owners seeking quality nutrition without premium pricing.