While I write this, I' am listening to a dog that has been yapping for over an hour. I would hate to think that my dogs would bark to the extent that the neighbours got fed up with them. I've done my best to encourage them to bark when someone comes to the house, but then to stop. I appreciate it is more difficult to deal with a dog that barks when you are not there, although where I live dog owners seem to think it's great of their dogs bark constantly, to deter burglars. I just don't think a dog that is constantly barking, is a happy relaxed dog. I feel very sorry for the animals. What do you think?