Anti Barking Control Devices with 3 Modes

Ultrasonic dog repellent technology: Use high-frequency ultrasound to effectively stop dogs from barking, help maintain a quiet environment, and do not require batteries or other chemicals. Portable design: Lightweight and easy to carry, suitable for outdoor use and home places, ensuring that you can easily manage your dog's barking behavior in any occasion. Humanized operation: Simple and easy-to-use button design, which can be started by pressing lightly, suitable for all pet owners, without professional training. Safe and harmless: No harm to dogs, ultrasonic frequency is only effective for dogs, and does not affect other animals or humans. Pickup only - pick up at my place Payment: Cash or e-Transfer accepted