My name is Inspector Ramiro Medina, with the Houston Fire MarshalÆs Office. I was flagged down by a citizen whom almost got bit by a large black dog. I tied the dog up behind a vacant home at 12335 Silo Lane 77071. Citizen stated she chases people and barks all day and night. The Dog ALMOST BIT ME but I was able to throw a rope around her and tie the rope around her collar. No one knows where the dog came from. Please help. Thank you very much.