Made to make a difference®, Diamond® Performance is formulated for highly active sporting, herding, working and hunting dogs at all life stages. With 83% of protein from animal sources and a 30/20 ratio of protein to fat, this nutrient-dense formula helps support oxygen metabolism for stamina and endurance, providing the nutrition your dog needs to perform. Formulated with veterinarians, Diamond Performance includes guaranteed nutrients like amino acids to help nourish muscles and support recovery and DHA to help promote brain and vision development. Every bag of Diamond Performance is proudly made by a family-owned company in the USA with quality ingredients from trusted local and global sources.