Werner Alfred Waldemar von Janowski, (Abwehr-codenamed "Bobbi"; Allied-codenamed WATCHDOG), was a captured German Second World War Nazi spy and the Royal Canadian Mounted Police's first double agent. He is believed to have been a triple agent by some, underscoring the RCMP's inexperience in espionage.Due to power struggles between the Canadian and British intelligence agencies during the Second World War and the RCMP's inexperience, Operation Watchdog was a failure. Janowski provided little significant intelligence to the Allies: no Abwehr agents were arrested and no U-boats were captured, despite his apparent cooperation. Within a year the operation was shut down and Janowski was sent to a prison in Britain.