[kpstoybox]

So sorry to hear this. A hard lesson was learned I am sure.
As horrifying as this sounds...it happens more then you would think. I have a wonderful little female who is the sweetest and most caring mom you could want. She loves her pups, and actually seems to grieve when they are eventually placed in their new homes.
But this same sweet great mother would kill pups from one of my other girls if she ever got the chance. Once she gets wind of another litter in the house, that's all she thinks about until the pups are about 10 weeks old. Then for whatever reason...she loses interest in them. There is NO DOUBT in my mind that her intent is to kill if she ever got a hold of one of them.