We are taking care of my Dad's dog since Dad passed away. We were unable to keep him in our half-acre backyard fenced with a 4-foot chain link fence. He was climbing it and getting out. Thank God he is a friendly fellow but still, he was picked up and taken to an animal shelter where we had to bail him out! We have a Great Dane that is extremely aggressive and we're worried he would soon have her getting out too. Shock collars would not work because they play rough and chew collars off each other.I found these and decided we would buy 20 and give them a try.We installed the first 20 along the fence line where he was getting out first and he has stayed in the yard since! I have 50 more coming to do the rest.They were so easy to install. We installed 20 and put 3 strands of wire on in a couple of hours. Great value and saved us from having to redo 450 feet of fencing!!
VEVOR Customer 
