Yeah that's what I thought too.
http://bbs.hitechcreations.com/smf/index.php/topic,331868.msg4355340.html#msg4355340
Sure didn't work out for me and I have a large, loud, hell raising anytime someone comes to the door, kind of dog, even looks a bit like a freakishly large pitbull.
So many times after hearing her go off, I would chuckle and think "Well, burglary sure isn't something we need to worry about."
I couldn't have been more confident that no one would be brazen enough to try to get past that hellion devil dog, and I couldn't have been more wrong.
I was so confident, I would have felt 100% safe with an unlocked door. (Not that I ever tested that theory.)
For the life of me, I still can't fathom how it happened.
I guess you just should never underestimate what a meth head POS is willing to do to get a few bucks for another half a gram.
Really wish I had invested in window bars rather than trust the false sense of security that dog gave me.
For those who talk about taking on your burglar, it's an enjoyable thought, but sure doesn't help you much after the very weapons you would have used have been stolen when you weren't even there and never had a chance of confronting them.
This is not about you, Jim. It is just a good story to use as an illustration.

Dogs are an excellent deterrent to intruders
IF they are trained to do so.
The simple fact of owning a dog, in and of itself, means little. Some intruders will be deterred by this, regardless of it's size or how menacing it looks.
Until you've discharged a firearm in the presence of your dog, you will not know how it will react. Some will be terrified, others aggressive or aggravated. The desirable response is for them to do nothing. This is the sign of a well balanced dog. It is not something that is easily trained, if possible at all. It is also a major part of the Schuzhund I obedience trials. All the dogs I have owned have been taken to the range the day after I get them. If they fail, they go back and I get another one.
Until you have seen your dog take a sleeve, you will never know if it will bite when it needs to or not.
All dogs bark, but if it lacks defensive prey drive or you haven't developed it in your dog, it will bark until the intruder gets into the house and then show the burglar where your valuables are hidden.
Also, if your dog will accept food from just anyone, it will be easily bypassed.
Most house pets just do not make good guard dogs, simply because of the fact that they are a dog. They must be be shown what belongs to them, trained not to accept food from just anyone, know who and when to bite and the most important: TO OUT (let go) ON COMMAND. As a guard dog, a timid dog is utterly useless. An overly aggressive dog is just about as useless, perhaps even more so as they are a liability because they are as likely to attack a house guest or neighbor as they would an intruder. If you read the fine print on your homeowner's policy, most do not cover your dog biting someone if you own certain breeds of dogs.
Anyone can do it, you just need to know how and have the patience to do it. Check out this 7 year old girl...
http://www.youtube.com/watch?v=RTZmIFdgU2M