The Narcotic & Contraband Dogs industry is a specialized sector within the Police Protection subdivision of the SIC Code 9221. This industry involves the training and utilization of highly skilled dogs to detect and locate illegal substances and contraband items. These dogs are trained to use their sense of smell to identify a wide range of illegal substances, including narcotics, explosives, and firearms. The dogs are typically trained to work in a variety of environments, including airports, seaports, border crossings, and other high-security areas. The use of narcotic and contraband dogs is an essential tool for law enforcement agencies around the world. These dogs are highly effective in detecting illegal substances and contraband items that may be hidden from human detection. The dogs are trained to alert their handlers to the presence of these items, allowing law enforcement officials to take appropriate action. The training of narcotic and contraband dogs is a highly specialized process that involves a range of tools and techniques. These dogs are typically trained using positive reinforcement techniques, such as food rewards and play. The training process involves exposing the dogs to a wide range of scents and teaching them to identify specific scents associated with illegal substances and contraband items.