What can you do if your dog starts barking non-stop? With the ultrasonic dog trainer, you can teach your pet to be obedient, correct bad behavior and stop barking. The trainer is based on the theory that ultrasonic (above 20KHZ) is above the upper limit of human hearing and super ultrasonic and 2800mcd strong white light. It can activate visual and additive activation in dogs, cats, and other animals, but has no effect on humans. Features: A must-have for pet owners, perfect for training all types of dogs. Trains pets to be obedience, corrects misbehavior and stops barking. Just flip the switch and use it effectively. It is super ultrasonic and 2800 mcd strong white light. Effectively scares away wild dogs and protects you from vicious dog attacks. Because ultrasound is above the upper limit of human hearing, there is no effect on humans Avec une sangle facile à transporter, portable, pratique et facile à utiliser. Spécifications :< br/> Main material: ABS Color: yellow, black
