The training techniques were easy to understand and follow. The results were incredible! We were astonished that it was so simple yet tremendously effective! Bark Busters was a much better training, the dogs picked it up quickly and it feels more natural to use this method. Possible for both humans and dogs. In a short period of time the dogs were on board. Interesting concept- simplicity. --We have our own pet sitting business and will recommend Karen and Alan to our clients. Thank you for introducing this to us, a great way to live with your animals calmly!