Pet Owner Response to Listeria Outbreaks: Essential Steps

Immediate Steps When an Outbreak is Announced

The moment you receive notice of a Listeria outbreak affecting pet food products, stop distribution and sales of affected batches immediately. Cross-reference the FDA's Enforcement Reports and product recall notices on fda.gov/safety/recalls to confirm which specific brands, lot codes, and date ranges are involved. Document the exact time you became aware of the outbreak and preserve all relevant communications—this documentation is critical for FDA investigators and protects your liability record. Remove affected products from shelves, storage areas, and customer-facing displays within 24 hours, and flag any items already shipped to customers for urgent notification.

Customer & Staff Communication Protocol

Notify all customers who purchased potentially contaminated products within 48 hours using email, phone, or posted notices—include the specific product name, lot number, expiration date, and reason for the recall. Instruct staff to stop handling, serving, or recommending the recalled product immediately and provide them with clear guidance on identifying affected items by lot code. Brief employees on symptoms of Listeria in pets (lethargy, lack of appetite, fever) and advise them to report concerns to customers or health authorities. Post signage at points of sale and update your website and social media channels with recall details and your point of contact for customer questions.

Product Verification & Health Department Coordination

Conduct a complete inventory audit of all pet food products in your facility to verify which items match recalled lot codes, manufacturing dates, and batch ranges published by the FDA. Report your findings to your state or local health department (typically the environmental health or animal control division) and provide them with a detailed list of affected inventory, quantities held, and distribution records showing which customers received products. The CDC's Outbreak Response & Recovery Branch coordinates with state health departments; your local agency will direct you to the appropriate federal contact if needed. Retain all product packaging, invoices, supplier agreements, and shipping records for at least two years—the FDA may request these during an investigation under 21 CFR Part 11.

Get real-time outbreak alerts—start your 7-day free trial today.

Real-time food safety alerts from 25+ government sources. AI-scored by urgency. Less than one bad meal a month — $4.99/mo.