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A judge exams a dog during a contest at a dog show in Dallas, Texas, the United States, Dec. 5, 2019. A four-day dog show kicked off in Dallas on Thursday. (Photo by Dan Tian/Xinhua)
A judge exams a dog during a contest at a dog show in Dallas, Texas, the United States, Dec. 5, 2019. A four-day dog show kicked off in Dallas on Thursday. (Photo by Dan Tian/Xinhua)