Chilean Navy sailors made a new best friend this week when they pulled a dog from the country's frigid coastal waters.The sailors spotted the struggling dog about a mile offshore from the bridge of their ship and sent out a Zodiac raft to pull the pooch from the cold waters of Talcahuano Bay to safety."Yesterday, we were returning to our port base in Talcahuano after a mission to relieve marine infantry that were supporting the health quarantine in the Chiloe area, and approximately one mile from docking…