When your neighbor can't get his dog to pipe down, you've got to take matters into your own hands, and that's when you need Bark Free Dog Barking Controls. These humane devices emit a high-pitched tone audible only to dogs whenever one in the vicinity starts barking. The line includes the Bark Free Pro, Super Bark Free and Deluxe Digital Bark Free Pro, which are effective up to 30, 50 and 60 feet, respectively. In the event that your dog is the scourge of the neighborhood, there is a Portable Dog Trainer w/Personal Alarm to help teach him to mind his manners. The Bark Free products range in price from $70-$120.
Product Page [via Coolest Gadgets]
