Training a puller, a jumper, or a barker? The SJZ048 puts ultrasonic correction in your palm with three adjustable intensity gears, so you can start gentle and step up only if needed. A bright white flash light adds a visual cue for low-light training, and the variable-frequency output (around 10m range) keeps dogs from simply getting used to one tone.
Use it to mark the unwanted behaviour the instant it happens — then reward the good stuff. Pair it with treats and praise and you'll have a training loop most dogs pick up fast. Shock-free, spray-free, contact-free.
Key features
3 adjustable intensity gears for step-by-step training
