Review on 🐶 BOUSNIC Waterproof Rechargeable Dog Training Collar for 2 Dogs - (8-120lbs) Remote Electric Shock Collar with Beep, Vibration, and Safe Shock Modes - Ideal for Small, Medium, and Large Dogs by Dave Howard

Training collars for 2 dogs are included. There are 2 collars and 1 remote control. They work great. The instructions are easy to follow and the collars are adjustable to fit both large and small dogs. The clip makes it easier to put on and take off the collar. You should put your dog around his neck like any other training collar. For my dogs I only need the horn and vibration options but it also has a shock option and vibration and shock are adjustable. With the button on the side numbered 1 and 2 you can switch from one dog to the other. Overall a good collar for the money. No problems with it yet.