VOSOV Ultrasonic Dog Barking Control Device - Anti Barking Device, 30 FT Control Range, 1-Year Standby Time Lightweight Dog Whistle to Stop Barking
- Lightweight and Easy Carry – The Vosov edge ultrasound dog training device weighs only 1.95 ounces. It can easily fit in a pocket or bag. Perfect for indoor and outdoor use anytime. It can be taken out of your pocket at any time (note: these floppy-eared dogs or dogs with clogged earholes, ultrasonics will fail)..