The SportDOG Brand NoBark 18 will never mistake anything for 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.
Features
No Programming
Automatically stops barking
PerfectBark Technology eliminates false corrections that can occur with other no-bark systems
18 Levels of correction that adjust automatically
On / Off switch
Waterproof / Submersible
6-month battery life
Lifetime limited warranty
