Army dog 'salutes' as soldiers leave posts

​Military trained dog Duoduo 'salutes' military soldiers who are bidding farewell to their posts as they retire from the Armed Police force in the city of Suqian in Jiangsu Province, November 28, 2017. The dog held up its front legs for over ten seconds, and kept them elevated until the soldiers vacated their posts, bringing tears to the eyes of some of the soldiers. [Photo: VCG]