Aetertek Remote Shock Control Rechargeable and Waterproof Pet Dog Training Collar with Shock, Vibrate and Beep Dog Brak Collar for 2 Dogs >>> Check out this great product. (This is an affiliate link and I receive a commission for the sales)
Th is effective remote dog trainer has two components, the collar receiver and the hand-held transmitter (remote). It uses micro static shock and vibration to modify your dog's behavior. Adjustable level of vibration and shock.
Aetertek Dog Shock Collar Rechargeable Dog Bark Collar Wireless Dog Trainer Range Remote 1 Dog Training Shock Collar with Auto Anti Bark Feature, Submersible Waterproof) Dog Control Collar - I HEART MY DOGS