OMC! Insanity or that woman has a set.
That being said, I'll have to admit that I have always wanted to feel what Pepper might feel if she got shocked by the invisible fence that was installed but has never used because I am afraid she'll get shocked.
We once installed this for 1 of our labs. I did try it out to make sure it was ok. I definetly pulled my finger back but it by no means was terrible. Give it a try. We were able to fence in 1 1/2 acres for Buddy to run. We could never had afforded that with a regular fence.and it would have stuck out in our neighborhood. Besides after the initial training and I would say 3-4 months the batteries were dead most of the time. He was just trained to not try it.