Collars & Leads Ryan’s Pet Supply | Petsafe Outdoor Bark Control

Great Birdhouse Design Disguises This Durable, Weatherproof Bark Control. Detects Bark Up To 50 Feet Away And Uses Ultrasonic Sound To Deter Nuisance Barking. Two Color Led For Good/Low Battery Indication. Lifetime Limited Warranty. Requires A 9 Volt Battery – Not Included</P