Lucca was a Marine Corps bomb dog who worked Iraq and Afghanistan for six years. In more than 400 missions, no Marine on her patrols was ever hurt. On March 23, 2012, a bomb took her front leg. Her handler carried her out. She was walking again within ten days, and in 2016 became the first US Marine Corps dog awarded Britain's Dickin Medal for bravery. She retired to the Marine who had been her very first handler.