NHD Dog Fence Collar (waterproof)

Yes this works BUT my dog has lost the receive twice! The receive is attached to the collar by two small metal pegs that fall off. We have some woods in my yard and the receiver must get caught and fall off. The second receiver lasted two weeks.

Been through 4 of them and none work first one worked about a week second one wouldn't stay on them quit working 3rd wouldn't turn on and the 4th one is the only one workin