A day in the life of a Broward K-9 officer Broward Sheriff’s Office outlines the roles of Broward’s bravest four-legged officers Tags: Broward Sheriff's Office K-9 Unit (Courtesy of Broward Sheriff's Office) BROWARD COUNTY, Fla. – It’s a known fact that K-9s at the Broward Sheriff’s Office play a wide-ranging and vital role in supporting law enforcement operations and protecting residents across Broward County. From tracking dangerous suspects and locating narcotics to helping find the most vulnerable missing people, BSO’s K-9s comprise a highly visible, highly trained, and highly successful asset for the agency.