Dog Keeps Staring At Drain, Then Airport Staff Finds Out Why

Using the key

Wilson stopped in front of a large metal door and began to bark. It was an insistent, almost demanding bark as if he knew something important lay beyond that door. The utility worker took out a key from his pocket, allowing them to reopen the door to the restricted area once inside. “It locks itself in place, so if you don’t have the key, you’re stuck,” he said.