A man has been barred from leaving Hong Kong pending trial over allegations that he failed to properly control his dog, which mauled two smaller pets to death and injured a third.Yuen Long resident Ng Shui-ting, 52, appeared at Tuen Mun Court on Thursday to face two charges brought by the Agriculture, Fisheries and Conservation Department.He allegedly failed to keep the 60kg (132lbs) dog securely restrained on a leash no longer than two metres, allowing it to enter and remain in the open area...