Bark Collar, Dog Bark Collar for Large Medium Dogs, Rechargeable AI Anti Barking Collar with 4 Training Modes, 7 Adjustable Sensitivity & Waterproof (Black)

Dog Shock Collar with Remote Control, Dog Training Collar for Large Medium Dogs 40-120lbs Waterproof, Shock Collar for Dogs with Beep Vibration Security Lock (Matte Black)

Dog Shock Collar with Remote Control, Dog Training Collar for Large Medium Dogs 40-120lbs Waterproof, Shock Collar for Dogs with Beep Vibration Security Lock (Black)

Dog Bark Collar for Small Dogs 5-15lbs, IP67 Waterproof No Bark Collar Rechargeable with 7 Adjustable Sensitivity

Dog Training Collar, Dog Shock Collar with Remote Control for Medium Large Dogs 40-120lbs Waterproof, Shock Collar for Dogs with Beep Vibration Shock and Security Lock