[QUOTE=Duck Duck Goose]
The barking of even a tiny lap dog may serve as a deterrent to burglars of a quietly thoughtful mindset, but there are drug-addled home invasion artists out there who frankly don’t give a damn whether its the Taco Bell chihuahua or a pit bull making the doggie-noise, as they smash in your dining room window, clamber through, and attempt to make off with your TV.
[/QUOTE]
Anecdote time.
You don’t even have to have the dog, yourself, for the deterrent effect to come into play.
While I was living with The Monster and her mother, they had two Great Danes which were mostly kept in a kennel. They barked and were generally large, loud, and goofy. (As Great Danes usually are.) We were living in a house in the city, so the neighbors were fairly close.
And within a month or so the neighbors were coming over to thank us for having reduced the number of break-ins and yard thefts that had been happening. The only real change in that time frame was the arrival of the idiots. These were dogs that were afraid of the dark! But because they were obviously there, and responding when people snuck around - most criminally minded people went elsewhere.
I grant that a dog is a lot of work to keep. And if you don’t train it properly, you’re making life difficult for yourself. (Of course, I’ve never had a dog shit in my clean laundry, either - so I’m not exactly taken in by the “clean” reputation of cats.) If you can’t stand the idea of living with one, that’s your needs.
Pointing out that the dog might not work, however, is not an effective argument. Even if one is a fully trained, and competent gun-owner, there’s no guarantee that will work, either. You pays your money and takes your chances. The risks associated with dog ownership are much lower, esp. if one takes comparable care of the training of the dog to what people are talking about for training for gun ownership.
That doesn’t change that a gun can protect one in situations that the dog cannot, just pointing out that it’s hard to use a well-trained dog to kill it’s owner.