Of course it's not the dog's fault, it's the baby's fault for getting in the way of the dog!
Thanks for posting this article. The same people who constantly defend the ownership of this kind of dog are the ones who think gun rights means you should be allowed to own your own anti-aircraft gun.
I have not heard of a person killed by a Yorkie or ferret (though possible some have). But I have read of numerous persons killed or severely mauled by pit bulls.