When the squadron set up in Lingayen, about 80 miles NW of Manila, they asked Wynne if Smoky could pull a telephone line through a 70-foot long culvert under the airfield. After tying the cable to her collar, Wynne coaxed Smoky through the far end. She navigated through muddy, moldy pipes and climbed mounds of sifted sand every 4 feet. She did it in a few minutes. The feat earned her a steak and official “war dog” status.
When Wynne came down with dengue fever, Smoky was so popular, she was allowed to visit him in the hospital. She eventually accompanied the doctors and nurses on their rounds. She is the first recorded “therapy dog” in history.