Except and Comfortable, Train Your Dog Without Injury Rechargeable No Bark Collar with 4 Modes Vibration/Sensitivity/Electric Shock gives stimulation to your dog to get rid of these bad habits but does not hurt your pet. Effective Anti Bark, Away From The Folding Neighbors dog training collar with dog bark sensitive system quickly governs according to 7 level setting according to your request, makes the dog learn what are correct behaviors, no complaints from neighbors. Easy Operation, Durable Use The automatic anti bark dog collar is easy to use, no remote control. You need to put it on your dog after adjusting the level. Adjustable Strap Fits Dogs Of All Sizes - Strong and durable nylon adjustable strap fits all small to large dogs; except this, the dog collar with the special reflective function design is fashionable and practical. Brand is always committed to creating premium quality anti bark collars with technology