I have 3 Jack Russells and a Kelpie. They all love to go exploring and chase rabbits. Before I had the dog line system my jacks would go missing a lot. I would have to lock them in a kennel or have them in the house to keep an eye on them. I couldn’t go away because I couldn’t expect someone to have that responsibility. I have been using this system for approximately 8 years now and it has saved my life. I now never have to worry about the dogs going missing as I know the fence will keep them in. I am a nurse so I do shift work so when I get home at all hours I know my babies will be waiting for me and safe. I can also go away and don’t have to worry either. I needed to send my transmitter back as it got hit by lightning in a storm and “Jack” was so great to speak to. Customer service is wonderful and my unit was replaced under warranty so that was even better. Thank you to The Dog Line for giving me piece of mind and keeping my babies safe. I truly appreciate it. Kind Regards Kimberley Druitt