Military Dogs Around the World
Photo: STR/AFP/Getty Images
Chinese Canine Unit
In a picture taken on Nov. 23, two Chinese paramilitary policemen from the canine unit wipe their tears after they bid farewell to their dogs, as they retire from the unit in Hangzhou, east China's Zhejiang province. Chinese police canine units use their dogs and their trainers to hunt suspects, conduct security checks and patrol borders.
Read about what happens to military working dogs after they serve.