https://heavymetalcertified.com/briefings/heavy-metals-in-pet-foodPublished revisions of this Heavy Metal Certified page.https://heavymetalcertified.com/briefings/heavy-metals-in-pet-foodhttps://heavymetalcertified.com/briefings/heavy-metals-in-pet-food#revision-217bb53b964f14c2Mon, 21 Sep 2026 04:04:58 GMTPet-food contaminant rules and human-food benchmarks differ by product and jurisdiction. Published studies support testing, with careful attention to exposure and legal scope.