I used to have a dog that was a Black Lab/ Afghan cross. Short black hair but Afghan build, complete with long nose. When I took her for a walk in a busy area, she had the habit of rummaging in people's cracks with aforementioned extremity. Several times I've had women swing round ready to land me one before they realised it was the dog. Eventually she was given ten years for sexual assault. Richard Dawkins is still trying to get her freed.