Review on 🐶 Advanced R21-Compatible Dog Collar by Perimeter Technology: Superior Control and Safety by Jessica Williams

I've had five of these for two dogs over the last few years. They just stop working after a while. The last one I bought broke after a few weeks. The low battery indicator came on, I put in a new battery and it lasted about a week and then started blinking again. Now I have to make my way to get my money back under the guarantee. I can't let my dogs get out and get hit by a car, so no more. I went back to the Invisible Fence even though they are significantly more expensive ($250). The rate at which I purchase Perimeter Technology equipment will put me ahead of the curve.