Every Saturday and Sunday. The dog market in Wanggou Town, Fengxian County is every Saturday and Sunday. Wanggou Town is a town under the jurisdiction of Fengxian County, Xuzhou City, Jiangsu Province. It is located in the west of Fengxian 10 km, at the junction of Jiangsu, Shandong and Anhui provinces. It is known as the "three provinces of crowing" and belongs to the Yellow River impact plain. The ground elevation is generally between 42 and 44 meters, and the west is slightly higher than the east.