(CNN) – The brand Savage Pet is recalling large and small chicken boxes over bird flu concerns. The boxes were distributed to retailers in California, Colorado, New York, Pennsylvania and Washington. The U.S. Food and Drug Administration said people who fed cats the recalled products should watch for symptoms of bird flu.

Savage Pet, a California-based company that markets raw and “prey-based cat food,” is recalling boxes of chicken that could contain bird flu, it announced Saturday through the U.S. Food and Drug Administration.