Working dogs are canines specifically trained to perform tasks that assist humans. These tasks can include herding livestock, pulling sleds, and providing search and rescue services. Breeds like German Shepherds, Labrador Retrievers, and Border Collies are often chosen for their intelligence and physical abilities. In addition to traditional roles, working dogs also serve in law enforcement and therapy. They can detect drugs or explosives, help individuals with disabilities, and provide emotional support. Their training and skills make them valuable partners in various fields, enhancing safety and improving quality of life for many people.