This easy-to-use collar is activated only by your dog’s bark. The correction level is set by your pet, increasing as his barking does, so he has the opportunity to stop his bad habit. This micro-sized collar is comfortable and waterproof, with no external controls or settings to configure.

• Rechargeable NiMH collar, no batteries to buy
• 7 levels of automatic correction
• Waterproof
• Micro-sized collar