Gamelec Rechargeable Waterproof Remote Control Dog Training Collar,980 feet/300 Meter Range with 4 Modes (Shock,Light,Vibration and Beep) for 1 Dog

Tocode Dog Training Collar Rechargeable and Rainproof 500yd Remote Dog Shock Collar Beep Vibration and Shock Electric Collar

[Upgraded 2017 Version] Bark Collar Rechargeable 7 Sensitivity Levels vibration No Harm Shock Anti-Barking Dog Collar Smart Controller Safe Stop for Small Medium or Large Dogs