No, we don't have any other dogs.
I know a lot of people wouldn't worry about it and to tell you the truth I don't worry too much about it now that we live in the city. It's an annoyance but at least I know the little punks walking down the lane won't come through our yard.
It's when we move to the new house in a small town that I don't really want it. I'm going to be building him a big run in the yard on the side of the house. I really don't want him going berseck on the neighbors every time they come out.
Not a good way to start out in a new neighborhood.
I'm pretty sure that if I get the neighbors over right away to meet him and he gets as much exposure to them as possible right away that he won't freak out on them.

Thanks for the reply