WholeFire Ultrasonic Anti Barking Device USB Rechargeable, Portable Bark Control Deterrent Handheld Dog Training Device with 3 Modes & Indicator for Indoor Outdoor

Yes this is a great little device, My dog just would not come in doors from the garden at night this machine did the trick straight in no messing ,next doors non stop barking dog secretly took to my fence press the button haven’t heard it bark since ,some people say it’s not working pull the plastic strip off the battery ,at the back of the device there is a little switch click it over to make it work ,

I bought this to help control my puppy's barking. She barks at anyone passing the house. I was quite dubious about how effective this would be but am really surprised at how well it works, even from a distance. As soon as I press a button, she stops what she's doing immediately.

I have 5 dogs and this device works instantly on 4 of them. I've only had to use the lowest setting and they stop barking as soon as I press the button.1 of my dogs, couldn't care less and carries on barking. I would still say this was a brilliant device as its made life much easier and quiet! I would recommend.

Got this for my very high pitched barking Cavapoo but she takes no notice what so ever !!!!But the dogs next door do they stop barking almost straight away !!So it’s a result but not for my yapping dog .

Ineffective. My dog pays no attention toIt! I have tried a number of times and the outcome is always the same. My dog doesn’t have a hearing problem either. Sorry to say, it was a waste of money.

One of my three dogs seems to hear it....but hasn't made a much of a difference....but it does say it doesn't work on all dogs at its not mega expensive to try

I have bought alot of things ( colars sprays ) but this is the only item that works and it REALY WORKS

appears to do what it says on the tin. Early days yet, but I am sure it will help with my dogs training.