The Fairfax County Police Department's Canine Operations Unit (K9) has been an essential component of the department for over 50 years, established to enhance crime prevention, detection, and the tracking of missing or fleeing persons. This unit utilizes the specialized skills of Police Service Dogs (PSD) with superior senses of smell, hearing, and physical capabilities, making them invaluable in searching for evidence, individuals, and controlled substances. Employing breeds such as Belgian Malinois, German Shepherds, and Bloodhounds, the K9 Unit plays a vital role in supporting police operations, mitigating risks, and ensuring the safety and security of the community.