Lystn, LLC, doing business as ANSWERS Pet Food, is proactively recalling specific lots of their beef and chicken formulas for dogs due to possible contamination with Salmonella and Listeria monocytogenes. No illnesses have been reported yet, but the company is taking this measure to ensure consumer and pet safety. These bacteria can cause symptoms ranging from nausea and diarrhea to more severe conditions such as infections and convulsions. Affected products were sold across the United States in retail stores and online. Consumers who have purchased these products are urged to dispose of them safely and can contact ANSWERS Pet Food for a refund or with any concerns.