I had just came in from shoveling off the back patio when I looked outside and the neighbors Rottweiler in my yard.
Luckily my Boston Terrier wasn't outside or things may not have been good. I have an electric fence for her so she is trapped if something tries to chase her in my yard. Don't know the dog all that well but it doesn't seem very nice. They keep it chained up in there backyard so it must have gotten free somehow.