I initially tried just the beep feature on the device, which surprised my dog but didn’t stop his barking. When I escalated to the ultrasound wave feature, it immediately captured his attention and stopped him in his tracks. Following the instructions, I combined the “no” command with pressing the button, and this method proved effective.

My little boy sometimes can’t resist barking at people walking outside. Wanting to avoid shock collars, I tried a product recommended on Facebook page. It’s a game changer! Using the ultrasonic whistle with a “quiet” command works miracles!

If they see me pick up the device, that alone is enough of a reminder. I seriously think I’m going to order a second one so I can have one upstairs and one downstairs so I don’t have to remember to take it with me.

Ours arrived today! We’ll test it out tonight.

I’m impressed! I purchased this for my brother’s Matthew backyard. His Corgi dog is incessant barker. This thing is worth it! We brought this thing out and engaged the button with few training, it threw him for a loop and got him to pipe down.

We brought our two small dogs on an RV camping trip, and their excessive barking at others was a nuisance until we tried this device. Just two days in, and they’ve completely changed. Now, a simple “quiet” command gets them to check for the device and remain silent.

I empathize with those struggling with dogs that ignore verbal commands. Sometimes, you need to escalate your approach, and this device has proven effective in just 24 hours. I definitely plan to continue using it.

I have a Poodle, the noisiest despite formal training and unlike any of my previous dogs, sounding like a pack of rabid wolves. I had enough of his bad habits rubbing off. This device has worked like a charm, and even the delivery people have noticed the significant improvement.

I’m ASTONISHED by how well it works. Since the dogs are inseparable, it’s hard to isolate one at a time. Literally one or two beeps has almost fixed the jumping, and the barking is nearly under control. After minimal use, all I do now is show them that I have it in my hand, and they instantly stop whatever they’re doing.

Kitty has had a gross habit of eating his poop since I first got him. I’ve used this device to address it, pressing the ultrasound button two or three times while issuing a “no” or “leave it” command. After a few uses, he stopped and now walks right past it.

This device is a work in progress but highly effective as a dog training tool. Remarkably, even after just one day, my dog has associated his excessive barking with the device; he now opts for a chew toy instead, and stops barking when I pick up the device.

The first time we used the device, the dogs jumped in surprise but didn’t seem scared, just uncertain. By evening, their barking had reduced by about 90%. Despite initial skepticism from reviews suggesting it only worked for a day or two, we’ve been using it for six days and it continues to be as effective as on day one.