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Look up your package certificate of analysis report

Enter the lot number on your package below and scroll the PDF for all results. If your search returns no results, contact us.

What is the package certificate of analysis?

Stella & Chewy’s products are subject to rigorous food safety protocols, including testing for pathogenic bacteria. The COA (certificate of analysis) shows the results of this testing.

Product Lot ID on Package

Need Help Finding the Number?

Not all recipes have the lot number in the same location. If you are having trouble locating this information, please send clear, well-lit pictures of the front and back of the product to so that we can further assist.