Tired of your dog barking? It’s okay once in a while, but if your dog has a barking problem, something needs to be done. This Anti Barking Training Gadget trains your dog by emitting a powerful (yet harmless) ultrasonic sound, teaching your dog to associate the unpleasant sound with disobeying commands to stop barking. This will help you regain the peace and quiet that's been disrupted by nuisance barking.

• Harmless and humane ultrasonic to deter dogs from annoying and aggressive behaviors 
• Lightweight and portable handheld device 
• Works up to 50 feet 
• Requires battery (NOT INCLUDED) 
• The LED flashlight also functions as a battery indicator 

Note: This device doesn't work on all dogs because of factors like age, hearing ability, and temperament.