![]() |
A four-year-old golden retriever walks beside its owner, a 60-year-old sanitation worker surnamed Chai, who sweeps the road in Chengdu, capital city of Southwest 皇冠体育app's Sichuan province, on March 14, 2016. The dog follows Chai everywhere and is never far from her side, even during work hours. [Photo/CFP] |