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6 people found this helpful
I was Skeptical --But these really work
on July 17, 2011
These really work! I was skeptical so I put one of these in each 4 corners of my garden. I still see the occasional squirrel but the GOPHERS ARE GONE! We also had a ton of garter snakes in our bushes and they are gone too!
The four units are covering about 2000 square feet of yard and garden. The manufacturer says they cover 4000 sq.ft. but I am not sure how well just 2 of them would do that (Just being honest).
I gave a pair to my son who has a huge yard and a severe groundhog problem --and to be honest they didn't work 100% --but it did cut them way back - Well over 75% of the groundhogs burrows are gone and there are no more burrows within 150 feet of the devices. Beyond that there are still a few --but way less than he originally had. He is only using one pair --if you have a really large yard or garden, I think you will need 2-pair. I told him to buy a pair since I gave him one for free. I think when he gets another pair they will fix the rest of his problem.