follow instructions and it works

Works great. We also rented the machine to help dig. Hardest part was putting it somewhere where it would not freeze during winter. So running wire under house was a little difficult.

I put this unit in about a month ago. It has worked perfectly for my dog. We live on a country road on a small farm. I wanted to run an invisible fence along the road side allowing my new dog to run freely behind it, but stay safe from the traffic. It works great. Just ran a narrow loop along road back to the transmitter. It was a pretty long distance requiring an extra spool of wire to complete. This unit energized the circuit just fine. I considered a wireless unit, but felt underground fence worked better for my needs. ...

Lots of strength and installed easily.

I needed a replacement transmitter and collar. It was cheaper to buy the entire system than just the components I needed. So far it works great.

Not fun to put in but works great