link to Dog Training Collar – Rechargeable Dog Shock Collar w/3 Training Modes, Beep, Vibration and Shock, 100% Waterproof Training Collar, Up to 1000Ft Remote Range, 0~99 Shock Levels Dog Training Set
link to Dog Training Collar – Rechargeable Remote Dog Shock Collars for Small, Medium, Large Dogs with 3 Corrective Remote Training Modes, Shock, Vibration, Beep, 100% Waterproof E-Collar Trainer