As November come to its end, soldiers in the Chinese People's Armed Police are ready to say goodbye to their comrades and embrace the end of their military service. At the same time, army dog Duo Duo waved good-bye to the soldiers in his own way. /Photo from Chinanews.com

While soldiers were saluting the sentry post and saying farewell to the spot they used to work, Duo Duo suddenly joined into the ceremony and imitated the soldiers’ gesture. /Photo from Chinanews.com

Sitting on his rear legs and lifting his front legs, Duo Duo silently watched the veterans who have worked and played with him for past couple years. Even though some asked Duo Duo to leave, he stood there, not wanting to leave. During the ten-second ceremony, Duo Duo accompanied the veterans, not putting his legs down until they finished their salute. /Photo from Chinanews.com