The Silencer Bark Collar by HJP achieves effective behavior modification without unnecessary electric stimulation. This collar's crescent design sits comfortable and snug on your dog's neck and comes with two sized of connectors that can be used with short or long hair dogs. The strap is made of PU leather making it weatherproof and water resistant making it easy to clean! Adjustable strap is 6" to 30". The Silencer has seven levels of sensitivity and this sensitivity is adjustable as well. The warning beeps or shocks (two different training modes) will increase in intensity until the dog stops barking or it hits level 7; then repeats if barking continues. This collar is designed to train your dog, not to just shock. Humane method of beep before shocking. 6v battery included. Contact seller direct for parts or for replacements. 100% satisfaction guarantee! Please tighten terminators with a tool and check they are on securely. Re-tighten these periodically. Do not fasten a leash to collar.
Best Dog Bark Shock Collar for Large Medium Small Dogs Adjustable Anti-Bark No Barking Pet Training Collars by HJP - B01MQDPY5J