Electronic Dog Trainers & Repeller, Ultrasonic Dog Deterrent, 35-45 KHz Frequency, 9 Volt Battery, ABS Plastic, 5.5 Inches, 0.3 Pounds, Training and Protection Device, Humane Dog Control

Encountering an aggressive dog shouldn’t ruin your walk, jog, or workday. The Electronic Dog Trainers & Repeller gives you a humane, effective way to deter threatening dogs while keeping both you and the animal safe. This isn’t about causing harm—it’s about creating a safe boundary using sound that dogs find uncomfortable but that causes no lasting effects.

Who This Dog Repeller Is Best For:

• Walkers, joggers, and cyclists who regularly encounter unleashed or aggressive dogs
• Mail carriers, delivery drivers, and service workers entering properties with dogs
• Parents and children who need safe passage through neighborhoods with loose dogs
• Anyone who wants humane dog deterrence that doesn’t require physical contact

Key Features: The Electronic Dog Trainers & Repeller emits ultrasonic sound waves at 35-45 KHz—a frequency range that’s highly audible and uncomfortable to dogs but inaudible to most adult humans. When an aggressive dog approaches, you simply point the device and press the button. The ultrasonic sound creates an uncomfortable sensation that typically causes the dog to stop its advance and retreat. This works because dogs have much more sensitive hearing than humans, particularly in higher frequency ranges.

The compact 5.5-inch ABS plastic body is durable enough for daily outdoor use while remaining lightweight at just 0.3 pounds. The single 9-volt battery provides extended operation—most users get several months of use before replacement is needed. The black finish keeps a low profile, and the size lets you slip it into a pocket, clip it to your belt, or toss it in a bag without adding noticeable bulk. This is the kind of tool that’s so easy to carry, you’ll actually have it with you when you need it.

Practical Details: The Electronic Dog Trainers & Repeller measures 5.5 inches by 2.25 inches by 1.13 inches and weighs just 0.3 pounds. Requires one standard 9-volt battery (not included). Constructed from durable ABS plastic in black. Manufactured by Safety Technology. Effective range is typically 15-20 feet depending on the dog’s size and temperament. Note: Effectiveness can vary based on individual dog’s training, breed, and hearing sensitivity. Some dogs may be less responsive to ultrasonic frequencies.

Walk with confidence knowing you have humane protection from aggressive dogs. Be Prepared and Be Safe!