Diamond Pet Foods is produced at six state-of-the-art manufacturing facilities across the U.S. In addition to our headquarters in Meta, Missouri, we have plants in Gaston, South Carolina; Lathrop, California; Ripon, California; Dumas, Arkansas; and Frontenac, Kansas. All of our facilities incorporate state-of-the-art technology and manufacturing processes. We continually monitor, track and measure our processes to ensure quality and safety of our products.
Every Diamond Pet Foods facility undergoes a yearly Good Manufacturing Practices (GMP) audit administered by NSF International®, an industry-leading food safety audit firm, headquartered in Ann Arbor, Michigan. Good Manufacturing Practices are guidelines that ensure the product being produced has the “identity, strength, composition, and quality that it is represented to possess.”
We invite you to take a virtual look inside one of our facilities. You’ll see how our pet food is made, and just a little of what goes into bringing you quality pet food at an affordable price.