A dog that fatally mauled its handler at a Hong Kong pet training facility was a stray awaiting adoption, the South China Morning Post has learned, with residents living nearby saying they were not worried as the animals at the centre were kept indoors. A check by the SCMP on Friday morning found Pawsgate pet training centre at Ping Yeung Tsuen in Ta Kwu Ling closed a day after the attack. But staff members returned to the facility in the early afternoon to pick up three dogs, with three...