If your dog's favorite hobby is barking, help him get centered in silence with the PetSafe Ultrasonic Bark Control Collar. This collar uses a high-pitched tone that's triggered when your dog decides to speak up. The ultrasonic tone is inaudible to most humans but is annoying to dogs. They'll quickly learn to associate their barking with the unpleasant sound. Your furry friend will typically stop barking within the first few days of wearing the collar. If they already have a favorite collar (what dog doesn't?), the bark control unit will fit on other collars up to 3/4 inches wide. The collar is lightweight, water-resistant, and comfortable so your tail-wagger can wear it anywhere they need a reminder to keep quiet. Our "No Bark Guarantee" means If this product is not meeting your needs, you can contact PetSafe so we can help you find a different solution for your dog. PetSafe brand is here to help you and your pet live happy together.

• Gentle Bark Control - When your dog barks, the collar emits a high-pitched ultrasonic sound that is annoying to your dog but is silent to most humans
• Fits Small to Large Dogs - The collar fits dogs over 8 pounds and neck sizes up to 28 inches
• Fits Other Collars - A collar is included, but if your tail-wagger already has a favorite collar, the bark control unit will fit on other collars up to inches wide
• Fits Other Collars - A collar is included, but if your tail-wagger already has a favorite collar, the bark control unit will fit on other collars up to inches wide; fits dogs over 8 pounds and neck sizes up to 28 inches
• Battery Life - Two replaceable 3-Volt lithium batteries are included; collar has a low-battery indicator and an on/off switch to help preserve battery life
• No Bark Guarantee - If this product is not meeting your needs, please contact PetSafe so we can help you find a different solution for your dog