The SportDog NoBark SBC-18 Collar is a very versatile bark collar, with the most levels of correction and patented bark detection technology. This SportDog bark collar requires no programming. It automatically stops barking. PerfectBark technology eliminates false corrections that can occur with other no barking collar systems.

This bark collar will never mistake anything for your dog's bark except, well, your dog's bark. The patented design requires both the sound of your dog's bark and a tangible vibration from the bark to occur at the same time before it corrects your dog. Every other anti-bark system available triggers off of one or the other, but not both. Simple to use. Just turn the battery to the on position, put it on your dog, and select the correction range you want.

The SportDog NoBark SBC-18 Collar features:

• 18 levels of correction that adjust automatically
• On/Off switch
• Waterproof
• Collar adjustable to neck sizes from 6" to 28"
• No programming required
• Automatically adjusts to deter barking
• Dual sensor technology for PerfectBark detection every time
• Low battery warning light
• Lightest bark collar available, only 1.5 ounces
• Lifetime limited manufacturer's warranty