I purchased the OnGuard handheld dog trainer and I can't quite believe the results!

I have tried various products in the past. Although, our dogs are very well-behaved, they do have a tendency to bark if they hear car doors shutting, etc., outside and wanted to break the habit.

The results have been instant and extremely effective. I was rather dubious and had doubts as to whether it would work but can safely say it is the only product that has every done what it says! I have used various training techniques, compressed air cans, and spray collars, so to find something that actually works is great.

It arrived well packaged and very quick delivery. Humans and dogs all happy!