A-MAZ-ING! Helpful, super friendly and know their products. I was totally confused at which collar to get, and kept changing my mind from one to another, so I decided to call the team for advice. After explaining my situation and what I wanted to achieve, I was put on the right path and given great tips and loving encouragement. I ordered the product that Wednesday afternoon, it arrived Friday morning, I charged it that day, used it later that afternoon and problem solved that evening! I can confidently say I literally witnessed a miracle! The Dog Line team saved my sanity! Thank you x