Review on MODUS Automatic Recognition Irregular Ultrasound by Andrea Sweet

2nd update: 27th November (not sure how long it has been, maybe over a month of use) Love this item! My dogs no longer tremble when this thing is on, but will run away if I get too close. hehe. If someone stands in front of my door and like crazy at e.g. B. 12 barks. I turn on (beep), start from 12 to 0! No joke, this thing works! Beats the investment ever and I recommend this to people with barking dogs in their own home. Thanks for a great product! Update: 4 days later It definitely works. If you turn it on and use it as instructed. I won't let it go for a while. I turn it on when my dogs bark. Whether they see me or not, they know it, run and hide. I mean I don't use it that often. Used as a training device, this is a really good thing. I say no when I turn it on and I think they know they don't like the noise so they stop barking. I'll update in a week or two and see how it goes as most devices stop working after a few weeks. 👍*Monday when I first got it: I bought it because my 2 Yorkies bark non-stop. I have another device that helps the dog but nothing works for my dog. It was loaded when it arrived. If you haven't already, be sure to read the instructions on how to record your dog's bark. The only thing I've noticed besides less barking is that my dogs choke and hide when they see the device. I hid it behind something and it helped a little. I'm not sure I'm still holding on. If I'm trading my dogs' barking for worry and anxiety, I'm not sure that's a good thing. Anyone else feel a little nauseous with this thing on?