The Correct to Getting Your Dog to Stop Barking Without Yelling at Your Dog!Have you had enough of your dogs crazy barking? Are you having trouble training your dog? Or maybe you're worried about your safety from stray dogs when you're walking outside? Our Bark Stopper and Pet Trainer Gives You an Easy Way to Correct Your Dogs Behavior Safely and Easily.Some dog barking control devices use an automatic pet corrector spray for dogs. Unfortunately, those don't give you control over when your dog gets sprayed in the face. But using ultrasonic sound and light uses no chemicals or physical contact, and keeps your dog dry.Dogs want to please us and make us happy, but sometimes they don't understand what they should or should not do. Training is the way to stop bad behavior and encourage the good. Our anti barking device makes it possible to communicate that with your dog.We’re glad to present to you Yoope training and anti barking device.Handheld & Portable: Since our anti bark device for dogs is handheld, it can be used anywhere to train your dog: at home, the park, in your car. It also stops other dogs from approaching you while jogging, walking, or cycling.Long Remote Range: Using unique speakers that reach up to 32ft, which makes it more convenient to train your dogs to behave well in public and protect them from eating unsafe food. You can also carry the outdoor anti barking device around to drive big dogs away.For Indoor-Outdoor Use: Yoope Pet ultrasonic anti barking device is for both indoor and outdoor use. Train your dog anytime, anywhere.User’s Guidance - The ultrasonic anti barking device doesn't effective in dogs with hearing problems and we don’t recommend using this product on dogs under six months or above 9 years old. Training is required to achieve highly effective and long-lasting use.