Dog are now happy they have 2-acres to roam.

It works! Was a lot of hard work to install. The installation tutorial was good info. Using a flat head spade shovel saves a lot of time. You don't need to bury it 6 inches. We bought 2 extra spools of wire making the distance 1,500 feet. After twisting up some to cancel the signal near the house we ended up with approx a 1,300 loop. The dog has learned to boundary and is staying inside. She runs a lot and it is working great. Took level 3 (out of 5 levels, 5 being the highest) for the dog to respond. I let it shock my hand to test it and it's a little startling but it's not bad. Plus the dogs skin and fur is thick. I highly recommend this product. Way way less cost and labor as compared to a fence. And fences are ugly. ...

This is a great inground fence to keep my dogs of the new lawn. Will be extending the no limit boundary to keep them of my garden also.

This works great. I have a pit who liked to jump the fence. She no longer does. I ran the wire on top and along the bottom of a 4ft chain link fence and had no problems with the signal working. The wire got broke a couple of times. But I simply repaired with electrical tape. The wire it comes with is a bit small but still works. I keep the collar on my dog all the time and so far the battery is still good. It states that the battery only wears down with constant shock. But she only gets shocked when she gets too close to the fence (about 2-3 ft). You can also adjust the shock level according to the size of your dog. I love it and would totally recommend this. ...

Kept my pitbull in the yard, even when the collar wasn't on.

This is my 3rd device over 40 years. The upgrades are fantastic, the surge protector is a big help and we’ve had great luck with this device and keeping our pets safe.