Review on 🐶 Premium Dog Training Shock Collar for Dogs - PetSpy M686 - Vibration, Shock, Beep - Rechargeable & Waterproof - E-Collar Remote Trainer by Kelly Mitchell

This collar was a game changer and literally a life saver. I started with my dog on a 30 foot leash and used the horn feature with the "come" command. His reaction was quick and after a few tries he came back by simply squeaking his collar. I keep it at max power in case my dog gets out on the street. I only had to use the shocker twice and it immediately caught his attention without hurting him; he didn't squeak or jump, he just stood there and came back to me. Now we enjoy long walks in our territory and a simple beep will have him running happily to stay within range. An added bonus is that when I take him on a leash in public, I also attach his PetSpy collar. Just the fact that he's wearing it comforts him and supports him next to me. We have been using the collar for 7 months now and the battery will hold a charge for weeks. The only negative I would point out is that the dial on the remote has the wrong wording. When rotated to the "off" position it points to the word "ON". It was also the most valuable dog training device I have ever owned.