Help, My 4 year old dog started snapping and biting kinds. One child she was fimilar with and had was petting her very nice. Then with no warning very aggressively jumped up bit the young girl in the face. It really was no more than a scratch but it did draw a little blood. A couple of months ago she did the same thing to a childs hand. I didn't really hurt the kids but did scare the heck out of them. I horrified she may get worse and really turn on someone's child. Maybe my own. My husband wants to get rid of her. My family says a biting dog will always bite. What should I do?