NoBark 6 Standard by SportDOG 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 stimulation, with no programming required. Key Features Waterproof receiver, Automatically stops barking6 levels of stimulation adjust automaticallySafety shut-off after 50 seconds feature prevents overcorrectionUses Replaceable lithium, lasts 3-6 monthsVibration sensor detects dog"s vocal chords moving to identify barkingIncludes: NoBark 6 Collar, Collar Strap, Operating Guide, and Test LightEffectively and humanely stops barking when it is worn. Doing More than Keeping the Peace In any e-collar training program, your dog must understand that his/her actions lead to a reaction. NoBark collars apply a correction to your dog as soon as he starts barking. After your dog learns that this barking is inappropriate behavior, he will also have a chance to become comfortable with the sounds and sights of his surroundings, making him more at ease. The more energy your pup expends barking, the less energy he/she has to apply to other activities, such as training, going the extra mile in the field, etc. Deterring your dog from barking fits will ensure you all get the most out of your time together. Dog Training Benefits When bark-control collars came on the market, they solved a problem that most of us have experienced at one time or another: a dog that just won’t be quiet. Most hunters are familiar with bark-control collars, the e-collars that automatically correct a dog when it barks excessively. But did you know that using a bark-control collar provides benefits that will help you make your dog a better hunter? A dog that has learned to respect its bark-control collar is calmer in the kennel, more responsive in the field, and easier to train. A dog that uses a bark-control collar doesn’t break noise ordinances, leaving you with a hefty fine when your neighbors complain, waste energy barking, or cause other dogs to start barking.