With seven levels of sensitivity to choose from, you can customize the collar to your dog's needs and ensure that it is effective in correcting unwanted barking. Anti-Bark Collar for Small Dogs, No Shock anti Barking Collars with 7 Sensitivities, 3 Adjustable Modes Beep & Vibration, IP67 Waterproof - Effective & Humane Small Dogs Bark Collar, Dark Black.
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