Ultrasonic Dog Repellent USB PLUG, New Outdoor Handheld Portable Electronic Dog Trainer

New Outdoor Handheld Portable Electronic Dog Trainer, Pet Supplies, Ultrasonic Dog Repellent USB PLUG

This handheld electronic dog trainer utilizes ultrasonic technology to effectively modify canine behavior. USB rechargeable for convenience, the device emits frequencies inaudible to humans but detectable by dogs. Compact and portable design makes it ideal for outdoor use, training sessions, or deterring aggressive animals. An essential tool for professional trainers and pet owners seeking humane behavioral correction methods.