@foxnews: A 4-year-old dog survived more than 50 hours alone in the snowy Alaska wilderness after an avalanche separated her from her owner. LouLou, a beloved huskydoodle, disappeared during a hike near Eklutna Lake after an avalanche injured two hikers, including her owner. Both men were rescued and hospitalized, but LouLou was nowhere to be found. After days of searching, two rescuers followed a new AirTag signal by helicopter, hiked 20 minutes through the snow, and finally heard the sound they had been hoping for: LouLou barking back. The remarkable rescue brings an emotional end to a frightening ordeal.