It was great. It works very well. Our cat was easily trained and once we had her trained, she never left the yard. I was disappointed in the way they left the yard. When they dug the trench with the wiring, they didn't come back and tap the ground back over the wire and I didn't like that. It took care of itself and after several rains, it kinda closed over itself but until then, it was a bump and things like that. They were really good about showing us how to train our cat. They had good materials to leave with us if we needed to remember what they told us. They had really good telephone support for help. We thought that the wires have been cut because the light wasn't coming on the collar and we did troubleshooting over the phone with them and it turned out that our battery is dead. They do good troubleshooting on the phone. They have a lifetime warranty. If it ever does get cut or stop functioning, they'd fix it with no charge which is great. On the other side of it, the batteries in the dog's collar, they highly recommend that you buy from them because it has an extra seal for moisture or something. It's kind of annoying to me. They were the most expensive but they worked with us.