Awesome product
I was unsre on this purchase and hesitated for a time because of the shock concept. We are a small rural family and all our animals are much loved. I first started reinforcing basic commands using the Pager option and only moved up in settings when distraction set in, usually due to distance, and my dog started misbehaving. Worked a treat and I think every dog owner should have one .. a well trained dog is a great asset and in our case "Molly" seems much happier knowing she is going to get treats when she bounds back to us in a timely manner rather than getting scowled at from afar for being naughty. Fantastic service...if you are not sure just ring. I did and the advice was friendly and informative.