Wan Tianpeng and his wife pose for a group photo with their 15-year-old dog named Qiuqiu in Shanghai, east China, Oct. 19, 2015. By the end of 2014, the number of the Chinese senior people above 60 years old was 212 million, about 15.5 percent of the country's total population. Nowadays, more and more senior people in China prefer to raise pets that have been proven to make positive contribution to an senior citizen's life. (Xinhua/Pei Xin)
