@Papergirl1968, if you were concerned about that, you could potentially train them to give just one or two alert barks, then stop.
As I said upthread, none of mine have ever barked at the doorbell, but at any one time I have had at least one big enough to stare at people out of the front room window, so I suppose they might have beena deterrent in that way. Mind you, we have someone home practically 24/7, unless out walking the dogs anyway.