【Effective Spray Corrector Spray】Dog Corrector spray interrupts barking by making harmless sounds, and helps train your dog to stop unnecessary behaviors, stop barking, jumping, avoiding places, stealing food, fighting and attacking dogs. It is safe, humane, and effective. Easy-to-understand usage Let you train your dog more efficiently. 【Great For Dog Trainng】We love our dogs, so it is necessary to train them humanely and effectively. Pet correction spray is a timely, rapid and effective method, which can improve dogs' bad habits at home and in public places and retrain dogs' bad behaviors. You can also guard against other pets attacking you or prevent your pet from being attacked. Our dog does not interfere with others. 【Safe And Humane Natural Hiss】The Spray Corrector imitates the natural warnings issued by swans and other animals by emitting harmless gas hiss. This sound can immediately interrupt the dog's movements and allow you to retrain. Safe methods that are harmless to people and dogs.