I’m shattered emotionally....

Let me start by saying I'm a dog person and, have been around dogs my whole life as, my grandfather trained field trial dogs and, trained a couple national champions. We always had English Setters as a child and, as an adult I have had several different breeds of dogs. This dog would have been done after the first time!!! A dog that attacks an unknown person on my property is different than this dog leaving your property and attacking your nieghbor, at this point the dog is not protecting it is just plain aggressively attacking. Sorry this happened to you but, with a known aggressive animal, one time should be the limit.