Purina dog food is primarily made in the United States. The company owns and operates all of its US factories and facilities where the dog food is manufactured, allowing them to monitor quality and track ingredients from arrival to final product packaging

. Approximately 99% of Purina pet food sold in the US is produced in these domestic facilities

. Purina has multiple manufacturing plants across the US, including locations in Clinton, Iowa; Edmond, Oklahoma; Denver, Colorado; Flagstaff, Arizona; Eden, North Carolina; and others. The Eden, North Carolina facility is a recent $450 million factory producing various Purina brands

. The company’s headquarters is in St. Louis, Missouri, which is also a key location for Purina operations

. While most ingredients are sourced from the US, some ingredients like certain grains, fish meal, lamb, and others may be sourced internationally from countries such as Canada, Mexico, Australia, and Iceland

. However, the manufacturing of the dog food itself is done mainly in the US at Purina-owned facilities. In summary:

• Purina dog food is made almost entirely in the USA at company-owned factories

• Key manufacturing sites include Iowa, Oklahoma, Colorado, Arizona, North Carolina, and Missouri

• Most ingredients are US-sourced, with some exceptions from international suppliers

This ensures Purina maintains control over quality and safety standards throughout production.