Review on 🐶 F-color Dog Training Collar: 2600ft Range, Rechargeable, Waterproof - 4 Modes Light Beep Vibration Shock - Medium Large Dogs - 3 Pack by Leon Thompkins

The best purchase I've ever made! Immediate behavior change. I have a Doberman who will chase anyone, he has poor eyesight and loses all sense of obedience. Not an aggressive dog by any means she wants to say hello to everyone and play with everyone but unfortunately most people don't see past the Doberman breed and quite frankly it's probably scary to see a dog running at you and your owner . yell at her to come back but no response from the dog. I also have a stray beagle who follows his nose instead of his parents and sometimes wanders too far and won't listen because he knows he's off leash. So I bought these collars and started training them with sound and vibration. It worked wonders! The tone is a great warning and the vibration is a great reminder that just because they are off the leash they shouldn't be disobedient. I'm so glad I have them! Such a great price! I highly recommend!