Humutan Handheld Dog Repellent, Ultrasonic Infrared Dog Deterrent, Dog Training for Small Medium Large Dogs

A simple but efficient gadget for animal safety.Barking and chasing dogs are no longer an issue. Easily fits in purse or packet.Very good for kids and elderly due to ease of operation. You can operate even with closed eyes. Such a flexible gadget with easily replaceable battery.

A useless product. Except for the light nothing works and I don't need it_ my mobile phone works. Please don't buy it. It's broad daylight robbery.

It really helps to stop my little dog from barking, the only thing is when I use it on her the flashlight comes on too, plus she bows down and won’t come to me for a bit.

I used it on several dogs using my yard for the bathroom. They ignored it. Dogs don't pay attention to it.

New neighbors moved in next door with a large dog that aggressively charges and barks at the shared chain link fence. He is definitely people-aggressive, as he will follow and lunge at the top of the fence (4 foot) if I'm nearby. To top it off, we have a 15 year-old outdoor cat that is kept in a shed with a kennel enclosure in the back. So, if I'm in the back with the cat, the dog will go so far as to lay down on his side of the fence and growl/bark at me while I'm there. At first I didn't think it had any effect, then I noticed that he would back off from the fence away from me. He didn't stop barking, but he DID move away from me. So, it works as far as moving the dog, but not to stop the barking. For the price, I think it does a decent job.

Bought this to help train my new rescue pal. She was a stray and didn’t know even the basic commands. This helps get her attention while training.

This gets the attention of my barking dogs. They stop barking and come to me. So nice!