Using the 100 Metre Remote Trainer you can easily improve the communication between you and your dog. The Remote sends a signal activating your dog’s training collar. With three training options, tone, vibration and static stimulation, you can ensure you will have a well trained dog in a short amount of time. The 100 Metre Remote Trainer is particularly suited for small to medium dogs - Great for around the house training. Features: •For dogs 3.6 kg and up •Range up to 100 metres •Fits neck sizes 15 - 71 cm •Safety lock on levels 8-15 prevents accidental stimulation at higher levels •Waterproof. System Includes:•Training Collar with adjustable nylon strap •Digital Remote •Long and Short Contact Points •USB Charging Cable •Test Light Tool •Quick Start Guide