In response to growing worries about the highly pathogenic avian influenza (HPAI) affecting household pets, the US Food and Drug Administration (FDA) has issued new guidelines for pet food producers. Manufacturers who incorporate raw or unpasteurized poultry or cattle products into their formulas are now advised to reassess their safety protocols, specifically addressing HPAI as a potential hazard. The strain of concern is the H5N1 virus, which has been linked to severe health issues in animals.

Recent cases have emerged in several states including California, Colorado, Oregon, and Washington, where both domestic and wild felines have fallen ill after consuming contaminated food. Notably, two brands, Morasch Meats and Monarch Raw Pet Food, have identified the presence of the virus in their raw pet food formulations. This development highlights the critical need for stringent quality control measures within the industry. While cats are particularly vulnerable to this strain, exhibiting severe symptoms and higher mortality rates, dogs tend to show milder symptoms with lower risks. To date, no canine cases have been reported in the country.

Addressing this issue requires collaborative efforts from various stakeholders. The FDA urges manufacturers covered under the Food Safety Modernization Act Preventive Controls for Animal Food (PCAF) to integrate preventive controls against the H5N1 hazard. Implementing these measures can significantly safeguard pet health and curb the spread of the virus. The administration advises sourcing ingredients from healthy livestock, employing heat treatment methods to neutralize the virus, and maintaining strict supply chain controls to prevent contamination. By taking these proactive steps, the industry can better protect pets and uphold public health standards.