Border Patrol Practice Exam 2025 - Free Border Patrol Test Questions and Preparation Guide

The effectiveness of drug detector dogs is particularly exemplified by the ability of a dog and its handler to efficiently check many packages in a short period. This efficiency is due to the dog's keen sense of smell, which is significantly more sensitive than that of humans. This allows detection teams to quickly screen large volumes of luggage or cargo, identifying potential threats or narcotics much faster than traditional methods could achieve.

The statement emphasizes not only the speed of the process but also the reliability of the dog's training to identify specific substances, which enhances operational effectiveness. This ability makes drug detector dogs an invaluable asset in efforts to combat drug trafficking and secure borders.

The other options do not accurately reflect the operational efficiency or capabilities associated with drug detection canines. While technology plays a role in modern law enforcement, the natural abilities of trained dogs ensure swift and effective inspections beyond what solely technological methods could provide.