Our next door neighbor told me today that his American Stafforshire Terrier had been kicked out of doggie daycare because she attacked another dog. This dog worries me to death because when she is out in the back yard she throws herself at our fence whenever our dogs are out. The fence is 6 feet high but we worry that she will somehow get over it and kill our dogs. The neighbors simply do not see that she is a terrible accident waiting to happen. She is not very friendly to people and her eyes have no expression at all. Very scary. I am so sorry for your friend. This should never have happened.