Handheld Dog Repeller Trainer Dual-Channel Dog Repeller Ultrasonic Handheld Dog Training Tool to Avoid Dog Barking Device for Dog Training and Walking

First week... Effective. So worth the calm that week. Then.... Less and less. Now it needs a new owner..

Tried this but find it makes for worse barking so far no success which was very disappointing

It worked

Unfortunately this didn't work at all for us, my dog just looked at it and wanted to chew it, I didn't ask for a replacement item so wouldn't be able to say if it was just this one or the actual device in general

Great little tool for dog training

Good

The product looked smart and was a good size and fitted into the hand nicely, unfortunately my dogs took no notice what so ever, it’s a shame really as I have a litter of big puppies who are becoming a little over exuberant and I thought this could help, before they injure or scar each other.

Doesn't do what it's meant to do the laser light is ok but the noise is useless