Travel Security Do drug dogs sniff checked luggage? March 9, 2026 by pups | Leave a Comment No, drug dogs do not typically sniff checked luggage at airports. Their primary role is to detect narcotics in carry-on baggage, on passengers, and in cargo. This is because of security protocols and the practicality of screening vast amounts of checked baggage. Understanding How Airport Drug Dogs Work Airport security measures are designed to be […] Read more »