TN: Dog Shot by Neighbor during Dog Fight

Clarksville Police said their investigation showed that Tower's dog had been on a lead in the front yard. Her father told police he'd gone out to bring the dog inside when the neighbor's dog came into the yard, and Roscoe attacked the smaller dog. Her father said he tried to break up the fight, but fell to the ground and was being attacked himself.

A review of the video by The Leaf-Chronicle shows Tower's father lying on the ground as two dogs fight around him.

That's when you see another man run up with a gun and try to kick the dogs away. He then shoots the larger dog, and then shoots again when it appears that the dog is trying to lunge at him.
More Here