Electronic Dog Repeller and Trainer, Ultrasonic 35-45 kHz, Dual Mode Training and Deterrent, Humane No Harm to Animals, Portable Handheld, for Walkers Joggers Cyclists Delivery Drivers, Black

Who This Is For

Perfect for anyone who encounters unfamiliar dogs regularly: mail carriers and delivery drivers on daily routes, joggers and cyclists in neighborhoods with loose dogs, dog owners who need backup when walking reactive pets, or anyone who’s been charged by an aggressive dog and never wants to feel that helpless again.

Key Features & Benefits

The device emits a 35-45 kHz frequency that’s inaudible to humans but intensely unpleasant to dogs. When an aggressive dog approaches, point and press—most dogs stop immediately, confused and uncomfortable. They typically retreat or lose interest in whatever they were charging toward. Range varies by dog, but most users report effectiveness from 15-20 feet.

Switch to training mode and use the same technology to discourage unwanted behaviors in your own pets: excessive barking, jumping, counter surfing, or ignoring recall commands. It’s negative reinforcement without yelling, physical correction, or treats—just an immediate unpleasant consequence that helps dogs connect behavior to outcome.

Unlike pepper spray, there’s no cleanup, no wind concerns, and no risk of affecting yourself or bystanders. Unlike physical deterrents, you never have to make contact. The effect is temporary—dogs aren’t harmed, just motivated to be elsewhere.

Runs on a single 9V battery (not included). Compact size (5.5″ x 2.25″) fits comfortably in hand or pocket.

Practical Details

Powered by 9V battery (included). Compact 0.3 lbs.

Stop aggressive dogs safely. Order yours today.