Lambow Mini Bark Control Device Outdoor Anti Barking Deterrent Ultrasonic Dog Bark Control Sonic Bark Deterrents Silencer Stop Barking Bark Stop Repeller (New Version)

so yes this works, but it also goes off from any "loud" noise. i got this for my office since my pup will randomly bark like crazy and just talking loudly to people in the office next to mine would make it go off. the poor dogs had no idea what was going on and were miserable not even an hr after turning on (because we didn't realize it was going off without them barking). it says it can be used indoors but i don't recommend. just too much

After several years of trying different painless anti bark gadgets I bought this. Interestingly the box didn't do anything but the metal dog whistle that came with it worked very well. All dogs are different but I am happy to have found something that works for my two dogs. One whistle and they both stop barking and run to me. So I ended up paying extra for a simple bonus item. I'm just glad it works.

This product seems to work at my home.?? It is hard to confirm it's effectiveness in reducing the barking of two next door door dogs. The dogs still bark at times but for shorter times but overall. The duration of the barking has reduced quite a bit maybe 40-50%. My dog rarely barks anyway so it is not a issue for me. The homes are pretty close here (less than 20').

Didn't really have much of an effect at all on my dogs. Maybe that just says more about my dogs then this product though so just take my experience for what it's worth.

It worked in the beginning. Then only would deter him from barking at 5am, which is one reason I bought it. The second reason was barking when we left the house. That continued.

Does not work. My (12lb) Poodle and (8lb) Maltese still bark incessantly.They even try to bark louder now, almost as if they were trying to outsmart or outbark the device to tune it out.In addition to that, I could also hear the low frequency sound emitted from the device, this would hurt by my ears and give me headaches.My poor dogs, I could only imagine how much worse they could be affected by it than me.To make matters worse, when the TV was on or if anyone talked near the device it would set it off, affecting the dogs for no reason.*I even purchased (2) of these devices in attempts of making the result more effective. This did not work, it only made things worse!

The dogs are still barking but not as long so it must be doing something...still not the result I wad hoping for. It also eats through 9 volts pretty quickly.

It works but it also goes off with whatever vibration! It turns on with the train, lawn mower, heck with anything it's going off tbh.... My dog is absolutely terrified of it so I do not use it. My annoying dog neighbor doesn't care for it so it's been useless for us.