ELECTRONIC DOG TRAINING BARK AND BEHAVIOR DEVICE: Loud, humane noise. Use the Patented Doggie Don’t Device consistently to correct unwanted behaviors. When used correctly with specific pre-chosen commands you can correct doggie bad behavior. Stop barking, fighting, jumping up, biting, nipping, chewing, food stealing, eating dangerous things on walks, dog park scuffles, barking when on leash, and reactivity. Because the Doggie Don't Device is AUDIBLE, you are in control and do not risk overuse. Our goal is for you and your furry friend to live your best life. SAFE & EFFECTIVE: Portable, lightweight, durable 5" electronic handheld device with wrist strap, easy to carry. Take on walks and hikes. Can be effective at stopping off-leash dogs, wildlife and coyotes from a distance. Keeps you and your doggie safe. Most effective up to 50 ft range. Highly recommended by professional dog trainers. Effective on most dog breeds and other animals. Not effective on deaf dogs. 100% SAFE FOR DOGS: The Doggie Don’t Device emits a loud noise that both humans & animals can hear and is completely safe for dogs. Humane training, bark stopper and behavior aid for obedience with NO shock, spray, or zap. No need to yell at your dog. Our unique anti-bark device gets most dogs' attention with a click of a button so that you can say your command and correct the behavior. The goal is to eventually just say your commands.