FDA urges pet food businesses to address H5N1 in their food safety plans

Raw meat, especially poultry, and unpasteurized milk have been sources of H5N1 infections in domestic and wild cats, the American Veterinary Medical Association noted in a recent news report.³ Dogs are also capable of contracting H5N1, but clinical signs are typically mild and mortality is low. Felines, however, have shown to be particularly susceptible to severe illness caused by the virus, with the illness often leading to death.⁴

In its announcement, the FDA reminded animal food businesses that its Food Safety Modernization Act Preventive Controls for Animal Food (PCAF) rule requires these businesses to develop a food safety plan that identifies and evaluates potential hazards in their animal food and determines whether preventive controls are needed. Businesses can find more information on these requirements in the FDA’s CVM’s Guidance for Industry No. 245, “Hazard Analysis and Risk-Based Preventive Controls for Food for Animals.”⁵

Under the FDA’s PCAF requirements, animal food businesses must revisit their food safety plans whenever the FDA identifies new risks. The agency now says cat and dog food makers that use raw or unpasteurized poultry or cattle products, such as uncooked meat, unpasteurized milk, or unpasteurized eggs, must update their plans to account for H5N1 as a potential hazard.

“The reanalysis is necessary to respond to the recent domestic cat illnesses and deaths…and to scientific data indicating that cats and dogs have become ill from consuming H5N1 virus,” the FDA wrote.¹ “Manufacturers that implement a preventive control for the H5N1 hazard as a result of their reanalysis will be taking an important step toward protecting cat and dog health and helping to prevent spread of H5N1. Addressing H5N1 will require a concerted effort across sectors, including by government, businesses, and consumers.”

The FDA also advises pet food manufacturers to source ingredients from healthy flocks and herds and use processing steps, such as heat treatment, which has shown to effectively neutralize H5N1 in meat, milk, and eggs. Another approach is to apply controls throughout the supply chain to ensure that ingredients do not come from H5N1-infected animals.¹

References

1. Cat and dog food manufacturers required to consider H5N1 in food safety plans. FDA. January 17, 2025. Updated September 30, 2025. Accessed November 17, 2025. https://www.fda.gov/animal-veterinary/cvm-updates/cat-and-dog-food-manufacturers-required-consider-h5n1-food-safety-plans
2. McCafferty C. Raw cat food tests positive for H5N1. dvm360. September 4, 2025. Accessed November 17, 2025. https://www.dvm360.com/view/raw-cat-food-tests-positive-for-h5n1
3. FDA reminds pet food makers that raw ingredients pose risk of exposure to H5N1. American Veterinary Medical Association. November 14, 2025. Accessed November 17, 2025. https://www.avma.org/news/fda-reminds-pet-food-makers-raw-ingredients-pose-risk-exposure-h5n1?utm_source=delivra&utm_medium=email&utm_campaign=todays-headlines-news
4. Avian influenza A (H5N1) in cats. American Veterinary Medical Association. Accessed November 17, 2025. https://www.avma.org/resources-tools/animal-health-and-welfare/animal-health/avian-influenza/avian-influenza-h5n1-cats
5. Hazard Analysis and Risk-Based Preventive Controls for Food for Animals. FDA Center for Veterinary Medicine. July 2022. Accessed November 17, 2025.