I am glad I invested in this training collars.

Vibration is set for 2 I use it every day. Battery was charged one time two weeks ago , still 2/3 charged.

I highly recommend this training collar!!

The dog training collar is very easy to use and charge, and has excellent battery life. We are very happy with our purchase!

Highly recommend. Installation took approx. 3 hours with two people. Rented a wire and cable burying trencher from local hardware store. Trencher did not bury the wire well, so we did some manually work on hands/knees to bury into ground. Wired through a crack in our drive way to completely surround property. We surrounded our 1/2 acre lot, but ran out of wire near the end and needed to buy additional wheel of wire. Took some trial and error with collar settings to find the right amount for our 30 lb dog. After 2-3 weeks of training, our dog knows his boundaries. Still continue to have him wear the collar though....

What a remarkable difference this has made. We have two rescue dogs, therefore they were not raised on our property. We installed this system and trained our boys that the flags indicate their boundaries. I had to modify collars for my dogs (very easy with a leather punch) as the collar that came with it is for a medium dog.Peace of mind knowing that they can run and play - but stay in my yard.