Zomma Anti Barking Device, 2019 Advanced Outdoor Dog Repellent Device Bark Box with Adjustable Ultrasonic Level Control Safe for Dogs, Bark Control Device, Sonic Bark Deterrents

Barking dogs can be really frustrating. I bought this to help with an extreme barking issues. It helped for maybe 5 minutes and then never worked again.

Doesn’t work as well as expected, also goes through batteries very quickly!

Did not work as they claimed. Dogs still bark!

I love this one!! I have chihuahuas and any one of them barks they all bark...BUT NOT ANYMORE. They get one bark out and thats it. The neighbor's dog also not barking anymore. Im amazed at how effective this barker breaker is. And near by dog will stop barking so its 10 stars!!

Works okay. There are other brands I believe that are better because this one's microphone and speaker are in the back. It would be better if the microphone and speaker were in the front with the controls.

I have two dogs on each side of me and bought 2 of these for each side of the yard... this device didn’t seem to bother any of the four dogs...they just kept barking. I was so hopeful but it just didn’t work as advertised. I am returning them both.

This product does not work. Bought it to help with incessant barking from neighbor's dog. Didn't deter him at all. Also didn't come with any directions. Would have returned it but too late for that.

Not sure if this ever really worked . I waited for my niece dog to arrive for vacation. Well the baring didn’t stop. If it had any effect I am it sure disappointed. !!