A Labrador dog named "Shitou", which mean stone, guides a woman with impaired sight to cross the street as its trainer watched aside in Dalian, May 17, 2006. Shitou, and five other dogs, are to become the first batch of graduates from the center next month, and will be put up for adoption. People with impaired eyesight can fill out an application and wait for approval from the China Disabled Persons' Federation. [Xinhua]