Nine Felines

I've been a cat owner for most of my life and if you know anything about having inside cats is that all cats would prefer to be outside if they could.  I found a site that specializes in invisible fencing for dogs, but they also provide invisible cat fencing. as well.

I can't imagine my cat getting a "correction" (fancy word for shock) because he crossed the line in the yard.  I've never met anyone that actually has used this product and I've been looking for online reviews.  It just seems a little crazy to me.

Here's a picture of the device:

I'm not saying that this is completely crazy because I'd love to see my cat, Kaspurr, stay the hell of of the kitchen counter.  Every morning he's up there in the sink licking the last bit of milk out of min or my wife's cereal bowl.  If I can find some really positive reviews I think I might look into this as a solution to keep my cat where's he's suppose to be.