Mail Carrier Dog Bite Incidents Remain a Recurring Workplace Safety Issue

The U.S. Postal Service has continued to publish annual data on dog attacks against mail carriers, with thousands of incidents reported across recent years despite ongoing carrier training on avoidance techniques. USPS safety guidance places significant responsibility on dog owners to secure animals during scheduled delivery windows.

National Dog Bite Prevention Week, held annually in May, is coordinated in part with USPS and veterinary organizations to highlight owner-side prevention: secure containment, leash management, and early behavior work around visitors and unfamiliar people at the door.

Trainers frequently note that territorial barking and lunging at the mail carrier is a textbook case of a behavior being unintentionally reinforced -- the carrier always leaves, which the dog's brain reads as a successful defense of territory, reinforcing the response daily.

Owners dealing with this exact pattern can get a step-by-step fix in this barking root-cause guide.

Sources: United States Postal Service, CDC.