We had installed an invisible fence through another dealer, but did not use their training service because it was extremely expensive. Tried to train the dogs on our own, but weather, construction, and other factors impeded our efforts. A year later, the dogs still didn't get it. For an extremely reasonable fee, Jason took over and within 2 weeks the dogs were happily watching the world go by. They spend half the day outdoors now, and I have my life back.