I bought it for half price. The 30-day money-back guarantee was reassuring, but after using it, I never wanted to return it. The results were truly amazing.

The LED light is very practical for evening walks with the dog, and charging via USB is also environmentally friendly and much easier than changing batteries.

We have two dogs and the ultrasound waves calm them both, which saves us a lot of time.

My dog ​​used to bark like crazy whenever he saw something outside the window, but after a few days he's improved significantly. It's safer than something as cruel as electric shocks, and I feel very comfortable with it.

At first I was worried about not knowing how to use it, but you just press a button and my dog ​​immediately stops barking. A single charge lasts a long time, so convenient!

He used to jump on people and pull on the leash when I went out, but now he just follows me obediently at the push of a button. It's so much easier.

I don't hear the noise, but my dog ​​stops. I don't think he's scared, but just curious and following my commands.

My children and I can use it easily and don't have to worry about accidentally hurting the dog. It's lightweight and compact, so I can always carry it in my bag.

I bought it for half price. The 30-day money-back guarantee was reassuring, but after using it, I never wanted to return it. The results were truly amazing.

The LED light is very practical for evening walks with the dog, and charging via USB is also environmentally friendly and much easier than changing batteries.

We have two dogs and the ultrasound waves calm them both, which saves us a lot of time.

My dog ​​used to bark like crazy whenever he saw something outside the window, but after a few days he's improved significantly. It's safer than something as cruel as electric shocks, and I feel very comfortable with it.

At first I was worried about not knowing how to use it, but you just press a button and my dog ​​immediately stops barking. A single charge lasts a long time, so convenient!

He used to jump on people and pull on the leash when I went out, but now he just follows me obediently at the push of a button. It's so much easier.

I don't hear the noise, but my dog ​​stops. I don't think he's scared, but just curious and following my commands.

My children and I can use it easily and don't have to worry about accidentally hurting the dog. It's lightweight and compact, so I can always carry it in my bag.