Bad, Bad, Bad Doggies, Bad for LE, and Good for the GG! This link will take you to a Sit Report that happen because a Dog Owner(s) wouldn't control their doggies:

Gun Owner Saves Cop's Life by Shooting Deranged Gunman! (VIDEO) - Gun News at Guns.com

Being an attackee of the neighbor's pit bull I can understand the BGs mind set!