Our rescue boy would bark when we were out. Our neighbours are very considerate but we didn't want to keep annoying them! We'd tried many things to calm him down, and Bark Busters. But nothing worked. I was reluctant to use the electronic collar - worried that it would make our dog more wary and shut down again. We spoke to a couple of team members who convinced me it really was the best bet with our dog's temperament. We are so amazed that not only have the neighbours reported no more problems - our dog has been calm, happy and relaxed - and even more responsive and obedient. I really can't believe the answer was so simple and everyone (including the dog) is happy! Thank you so much!!!