A detection dog at the Canadian border may give its handler a small signal rather than bark or dig at the source of a smell. The Canada Border Services Agency says that subtle signaling is now its primary training method. Its teams help detect a range of regulated and prohibited goods and support other law-enforcement agencies. Depending on their work, the setting can be a shipment, luggage or another part of the border process. Canada Border Services Agency detector dog program

Qualification is only the beginning

The CBSA trains dog-and-handler teams at its college in Rigaud, Québec. The handler learns to care for and train the dog, while the dog learns to work in a new environment. The agency says teams are assessed annually after they enter service. It describes dogs typically living with their handlers during their careers and retiring with them or in a home arranged by them.

That continuing assessment is part of what makes this a story about working dogs and their people. A dog’s ability to find a target odor matters, and so does the person’s ability to read a trained response in an unfamiliar place. For travelers, the practical step is to give working teams space and follow an officer’s instructions. Pet entry requirements are a separate border check. Canadian Food Inspection Agency pet import guidance