We live in the mountains and folks who were vacationing. apparently were feeding raccoons and then left to go back to their own homes. After they left the raccoons showed up on our two level decks looking to be fed. We could not even go out on our deck. They were becoming so tame from the neighbors. They were at our back door and actually ripped a screen door. We were having every night in excess of 20 raccoons. I tried everything peppermint oil, peppermint spray, water guns, Radios, etc.. Nothing worked. Someone online mentioned trying an ultrasonic device. I figured it was my last hope and even if it didn’t work, at least I had tried. I purchased one. With no results the first couple of nights and then it seemed like they were not coming quite as frequently there were less of them maybe 10 at a time. so I ordered two more I put two on my top deck and one on my lower deck. You have to be patient and leave these things running with motion sensor. I’m just using batteries and not plugging it in. It has now been three weeks and we have had no more raccoons. We have been battling raccoons for literally six months. I can’t say enough good things about this product. It was $150 well spent for three of them .

It didn't keep the predators away.

Great product! Squirrels were destroying my potted plants especially hibiscus! Squirrels left my backyard as soon as the YardGard was installed!

Got the Bird-x to get rid of squirrels at my feeders. I looked out the window and had three of the rodents with in 10 feet eating my bird seed. Does not work at all.