I could have done with that today. I had a problem with my car which required urgent attention. Being in the middle of nowhere, I pulled over into the nearest point I could. Which just so happened to be a little lane, outside a house with about 4 yorkshire terriers. Trying to solve a mechanical issue with dogs barking is difficult at the best of times. I commented to the missus how handy it would be to have had a gun on hand, and for once she agreed. If the owner had disagreed on my canine massacre, I would have taken him too. I mean, at least buy PROPER big, scary dogs!!!