I just received a response from Blue Buffalo this afternoon regarding who their co-packers are; this was their response:
Thank you for taking your time to contact BLUE. I appreciate the opportunity to help you. In addition to our own manufacturing facility located in Joplin, MO, we partner with various certified pet food and treat manufacturers in the US. They include CJ’s, Triple T, Simmons, Tuffy’s, American Nutrition, Pro Pet, Hampshire Pet, Healthy Partners, and Mountain Country.
Thank you again for contacting BLUE. Please feel free to contact us back if you have any further questions.
Take Care, Tracy Blue Buffalo Co.
