From what I've learned in the last few days, there is one home defense weapon that can never be topped. No matter how many guns you have ready to go for that one crucial moment when they are needed. What is this weapon? Well, my best home defense weapon is my 120 pound 1.5 year old rottweiler. Just the other day the UPS man knocked on my door, and it was all I could do to keep my rottie from running through the door. I have an invisible fence that covers my entire property. My rottweiler, Barney Fife, (I'm an andy griffith show addict. And I DO NOT keep a bullet in my pocket!) likes to sit on the front step, or right in the middle of the driveway and watch the cars go by. I live on a busy state road. And he gets several looks from people driving by. I can't see anyone wanting to take the chance to break in with this big boy. I'm expecting him to get to 130 pounds. He'll never run out of bullets too!