A group of tourists in Yellowstone National Park witnessed some canine-induced chaos Friday when a German shepherd jumped out of a moving car to chase down a gray wolf. The incident concluded as ...

Tourists witnessed an extraordinary scene in Yellowstone National Park on Friday as a German Shepherd leaped from the back of a vehicle to chase a young wolf on the side of a road. Dogs are allowed in ...

The German shepherd jumped out of the back window on the driver's side. A group of tourists in Yellowstone National Park witnessed some canine-induced chaos Friday when a German shepherd jumped out of ...