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

Two great skills

It was later discovered that Wilson’s extraordinary sense of smell had played a crucial role in his actions that day. A team of animal behaviorists conducted tests and concluded that Wilson could not only hear abnormally well, even for a dog, but he could also detect the scent of anxiety. Being trapped and frightened, Judith had likely emitted stress signals that Wilson had picked up through the ventilation system.