Where do I begin.....Bark Busters is AMAZING!!! Cookie - our now two year old rescue had a terrible barking issue.....neighbors, friends, family - absolutely anyone who came to our door would be greeted with constant barking to a point where I feared she might "nip" (although she's never bitten anyone). After sitting with Jane and understanding a little more about "why" she was behaving the way she was and what I as the owner could do to correct her unacceptable behavior, we began working with Cookie. After just an hour of working with Cookie, I was able to invite my neighbors to come over. They rang the bell, entered my home, sat down with me in the living room without a bark. All we did was correct her once and she was good! The noted improvements continued throughout the weekend. We were able to walk across the street and greet the same neighbor in her yard without a single correction (which sounds so trivial....but trust me...it's not). I was able to visit my parents home and enjoy a meal without the constant whining and barking I used to experience when Cookie wasn't allowed to roam the house. I corrected her a single time and she behaved for the entire visit. The last and most significant improvement was Cookie's behavior when my ex-husband came to the door to bring my daughter home on Sunday. I made sure they made a lot of extra noise in the breezeway and then rang the bell. She barked once (to signify someone was there) and that was IT! Unbelievable.....in the past she would bark non-stop until he would leave. All I can say is if anyone has a great dog with a few minor issues....this method is wonderful. I would recommend Bark Busters to all my friends and family (and have already done so via Facebook). Thanks Jane and Bark Busters for making our home a "peaceful" one.