Review on 🐶 Premium Rechargeable Dog Training Collar with Remote - Beep, Vibration, and Shock Modes, Rainproof Design, Long Range, Adjustable Shock Levels - Ultimate Training Solution for Dogs with Remote Control by Latrice Dixon

Ensuring the teeth are in contact with the dog's skin will give great results with a simple vibration. The nylon strap can be lost around your dog's neck, if it doesn't make contact with the skin it won't work. One finger spacing is comfortable for the dog. This is not a substitute for a good workout, but it will protect your dog. My puppy is fully formed by the age of two but now he's as crazy as a squirrel he'd run across the street. It works with commands.