PetSafe Birdhouse Outdoor Ultrasonic Bark Control Birdhouse

Fido won't stop talking? Put a stop to nuisance barking PetSafe Outdoor Bark Control. It looks just like a standard birdhouse, but whenever your dog barks it emits an ultrasonic squeal that's inaudible to humans. It won't take long before your four-footed friend learns that every bark is met with a squeal he just doesn't like. The PetSafe Outdoor Bark Control is weatherproof and has a bark-detection range of 50 feet. Key Benefits •Uses standard 9-volt batteries (not included) •3 range settings to adjust sensitivity •Detects barks from 50 feet away •Designed to look like a birdhouse •Durable and weatherproof •Two-color LED for good/low-battery indication