The Indispensable Role of Police Dogs in Modern Law Enforcement

One of the most remarkable features of police dogs is their exceptional sense of smell. Dogs possess up to 300 million olfactory receptors in their noses compared to approximately six million in humans. This advanced sense allows them to detect substances at incredibly low concentrations. For instance, a police dog can sniff out a small quantity of narcotics or explosives hidden within a vehicle or a building, making them invaluable assets in crime prevention and investigation.