Portable Ultrasonic Dog Trainer

Size: 110 mm length × 30 mm diameter. Light weight for extended handheld use. Integrated 800 mAh battery provides up to 90 days of typical usage. Recharges fully in 30 minutes using standard DC 5 V supply. Frequency output: 15–40 kHz. Power draw: below 3 W. Engineered to deliver consistent, non-invasive ultrasonic signals that capture a dog’s attention and redirect behaviour — whether correcting persistent barking, discouraging jumping, or preventing chase responses outdoors. Works reliably across distances and ambient noise conditions typical in UK gardens, parks, and rural paths. Suitable for novice owners seeking simple, hands-on tools — as well as experienced trainers needing a reliable, silent auxiliary device. Compatible with reward-based training frameworks and complements verbal cues or clicker work without conflicting sensory input.