Dogs are really mans best friend. They are also each others best friend. In a truly heroic act, a dog pulled his buddy out of traffic on a busy highway. His friend was hit by a car and lying in the dangerous road. The hero dog risked his own life to pull his friend to safety. Cars swerved all around them, but no one stopped. I can hardly believe people kept driving by. At the end of the video, a highway crew finally stops. I could not watch the video because it would have made me cry. Here is a still from the video. Anyone know who the three dogs in the heading are?