COVONOKD660B / KD990B Collar Receiver

I’m guessing it works for other dogs but mine run past the barrier no matter how many shocks it gives them I don’t know if I can still return it I was so happy to try it but seeing it doesn’t work for them makes me sad and confused

My Great Dane was scaring people walking by our house by jumping on the fence and barking. I installed the wire at the bottom of our existing fence and he gets a warning beep when he approaches and no longer gets on the fence. He still barks but is now a safe distance back and no one is afraid he will jump the fence. We had an issue with the collar and the company was extremely responsive and had it replaced quickly.

Just connected the fence and collars. Excellent product. I have been trying to divide my yard so I can have one portion for a garden area. The collars warn the dogs with quite a few warnings when they get too close before the buzz. It's safe and exactly what I needed.

Collars didn't work they kept going off just by moving them even in the houseThe only good thing was they gave me my money back

The first set we bought works great. But the second collar we just got for some reason is a little more sensitive. We are going to try and get it replaced and see if it's just a faulty item this time around

We bought this fence to keep our dogs out of a certain part of our backyard. It works really well, and I would recommend it.

Easy and works great!

Great fence for training!