Ultrasonic Anti-Bark Device — Indoor/Outdoor Hanging Bark Deterrent

Quiet the yard. Without a collar. This ultrasonic bark deterrent automatically detects barking up to 50 feet away and emits a high-frequency sound — training dogs to stop barking without any physical contact.

• Automatic bark detection — microphone responds to barking
• Ultrasonic output — harmless to pets, inaudible to humans
• 50-foot effective range
• Hang on tree, wall, fence or use indoors
• USB rechargeable
• Suitable for dogs 6 months to 8 years

Hang it up. Let it listen. Enjoy the quiet.