Ultrasonic Anti-Barking Device for Dogs – Outdoor

The Sell My Stuff Ultrasonic Anti-Barking Device for Dogs is an outdoor bark control device that automatically detects dog barks up to 50 feet away. When it detects excessive barking, it emits high-frequency sounds that only dogs can hear — and automatically stops when the dog stops barking.

Key Benefits

• Automatically detects dog barks up to 50 feet away
• Emits ultrasonic sounds only dogs can hear; completely inaudible to human ears
• Ultrasound is harmless to pets — safe to use
• Automatically stops emitting when barking stops
• Hang on a tree, indoor or outdoor wall, or fence (within range)
• Suitable for dogs from 6 months to 8 years old

Specifications

• Range: up to 50 feet bark detection
• Includes: 1 anti-bark device, 1 USB cable, 1 instruction book