What a low life. First, he doesn't control his own dog and then attacks the senior when she uses an appropriate response.
Pendleton skateboarder charged with assault
This lady showed a very good understanding of a level of force. Pepper spraying a dog is appropriate when it is aggressive and the owner is a douche bag. The scumbag attacks the lady for stopping his dog from biting her. She then pulls the gun out.
My only quibble is that she fired a "warning shot". Not sure if that's how she described it to officers or if that's the paper's way of reporting it. However, never fire a "warning shot". If it's serious enough to pull the gun out and pull the trigger, then you better being aiming for center mass. Legally, you can get slapped with discharging a weapon charge since your intention wasn't to defend, but to "warn". In other words, don't take Crazy Joe Biden's advice.