PetSafe Twisted Wire Kit for In-Ground Fence, 100 ft of Pre-Twisted Wire for Faster Installation from The Parent Company of Invisible Fence Brand

My Pet Safe fence went down and I could not find the break. Some of the fence is16 years old and had dozens of old breaks fixed with wire nuts and electrical tape, so I just replaced all of the fencing. The last time I made a major change, which included replacing the twisted pair, I couldn't find any, so I made my own by taking two pieces of wire and attaching one end to the flag pole and the other inside the drill's chuck. By slowly running the drill, the wire was twisted, but I could only twist about 25 feet at a time or it became a tangled mess and I needed over 100 feet, causing me to begin the upgrade with 5 to 6 splices already in the wire. This is so much better than going through all of that. If you need to replace twisted pair, I highly recommend this product.

This was my first invisible fence and it's worked great for our 95 lb Akita. I set up particular sections of our 6' high fence with the invisible fence to prevent our dog from "fence fighting" (barking) with the neighbor dogs. It also helps keep our dog out of my wife's flower garden.I like the ability to dial in the boundary, more and less.The shock collar works about half the time on our Akita. Her fur is thick and often the probes don't seem to touch her skin even if the collar is tight. On the other hand the audible signal from the collar is all she needs to understand the boundary. She's smart enough, and sensitive enough, that she learned quickly and we don't use a high setting.Setting it up is not hard. Wiring back to the house and getting everything tidy takes some time. I didn't have to dig much since the wire was stapled to our fence - both on the top rail and then looping back on the bottom rail, about 5' apart.

Glad I bought this instead of twisting wire myself.

We had to return this after finding out our fence line was too narrow on one of the sides. Not a fan of having to cut into concrete to hide the wire. Read a lot of reviews about the frequency of lightning strikes or lightning taking out the transmitter. Switched to the wireless unit instead.

Used the twist wire for areas dog has access to. Works perfect.

Easy to lay and splice. We spliced it with another twisted wire and then single wire. Love thy it comes with the waterproof covers. Saves time by not twisting your own.

Bought this to replace a self-twisted line that we relocated. It arrived quickly, is of good quality and was easy to work with. Have had it installed for a month now and appears that it will be quite durable.

This review deals less with the physical product than what I come to learn about installation that I feel was unclear or not emphasized enough. Like a few other reviewers, I noticed the twisted wire was still sending a correction signal so I did some research on what I could have done wrong. I see PetSafe respond to some of those reviews that the connection may be done incorrectly or "the layout does not work with the specifics of the system." I don't know why this isn't emphasized better earlier in the product sales ("read your in-ground fence Manual for instructions" isn't helpful when you get it as part of a kit) and then the layout instructions: my understanding now is that there must be two single boundary wires connecting to the braided wire, i.e. a double loop system. Apparently the braided wire cannot be spliced to the single wire to achieve the signal cancellation which totally changes my layout (if not makes it impossible without 500' more single wire). I thought I had a signal strength issue and the boundary wire was overlapping the front door boundary and it would be fixed when I turned it down...so I buried the wire. That's mistake #2 - don't bury until everything is working 100% as intended!