The NoBark 18 bark control collar has 6 static stimulation levels with low/medium/high modes to safely and consistently stop dogs of any temperament from barking. With no programming required, you can just turn the collar on, put the bark collar on your dog, and select the correction range you want. The lightweight, waterproof NoBark 18 also features Perfect Bark® technology, providing firm, fair, and consistent correction when it detects both vibration and sound from your dog's vocal cords.
The NoBark 6 is the easiest to use bark stopper ever invented. Just turn the collar on and put it on your dog. The stimulation level will increase as your dog barks continuously and reset itself after 30 seconds of silence. This bark control collar includes 6 levels of static stimulation, with no programming required.