I just had an awesome session with Bark Busters today. They come to your home and train you to be the "dominant pack leader." Once you pay for their services, they will come to your house for life at no additional charge. Since I'm a veterinary technician and advertise for them, they gave me a free hour and invited me to come to some training sessions. They really know their stuff. Their website is http://barkbusters.com/page.cfm/ID/50/FetchATrainer Give them a call and maybe they'll give you some free time.
-Matt
-Matt