Dog Silencer - Ultrasonic Outdoor Dog Anti Barking Device portable ice maker every handoff

every handoff

or 24-hour mode keeping protection on your schedule

Mode 3 - Night Mode - Siren + Flash Siren and strobe activate only after dark - best for dogs that come around at dusk and overnight when the yard is quiet

5 units - Every room covered

✔ Worried the device dies during a long stretch of cloudy weather

Dog Silencer - Ultrasonic Outdoor Dog Anti Barking Device portable ice maker every handoffKeep your dog quiet and well behaved with the DBzon Ultrasonic Outdoor Dog Anti Barking Device This small but powerful device emits ultrasonic waves that deter your dog from barking, without causing any pain or harm. It's made of durable ABS material and is completely waterproof, making it perfect for outdoor use. This high performing solution emits a harmless, high pitched ultrasonic sound which can be heard by dogs as far as 50 feet away, but is