Review on 🐶 F-color Dog Training Collar: 865 Yards Reflective Strap Shock Collar for Dogs - Remote, Light Beep Vibration Shock - Waterproof - for Small, Medium, and Large Breed Dogs (Up to 3 Dogs Supported) by Susan Oliver

I like that I can use one remote control for all three boy (dog) collars. I also really like that there are so many levels for the shocker and the zapper (99 levels each). There is only one volume, but that's okay. Noise usually works for me, but one of my boys is a bit more rebellious than the others. I like flashing lights and colorful collars. If I have any complaints it must be so as they only have to wear them for a maximum of 6 hours they know that when they go out the shock collars are things that actually fix their bad behavior.