★ 7 SENSITIVITY LEVELS - Our no bark dog collars feature seven sensitivity levels that activate only when your dog starts barking. On the first & second bark a warning sound is triggered. On the 3 bark correction is given, on the 7th bark the collar will go into standby mode for 1 minute. After the collar will reactivate itself and continue to monitor your dogs barking habits. 2018 UPGRADED VERSION – Brand New Safety Protocols Built In with built in Safety.

★ HUMANLY STOPS UNNECESSARY BARKING - Our K9 anti-bark collar gives you and your neighbors a break from your dog’s excessive barking behavior. This dog training collar comes equipped with Beep - Ultrasonic that acts as a warning then administers Adjustable Shock as correction that will correct their bad behavior for barking at everything without causing harm. IMPORTANT NOTE! DO NOT BUY ANY BATTERIES All Our-K9 Bark collars comes with a built-in rechargeable battery.

★ WHICH IS THE BEST COLLAR FOR MY DOG?  Mint, Yellow Royal are Pain Free Beep & Vibration Collars great for most Tiny - Small dogs EXCEPT Bulldogs & Terriers. | Moonstone Topaz Sapphire silent Ultrasonic & Vibration great for Nervous, Sensitive, and Anxious Tiny – Small Dogs. | Red Garnet Black uses Beep, Ultrasonic & Static Shock & great for Small Bulldogs & Terrier type dogs. | Teal, Pink Purple uses Beep, Ultrasonic, Vibration & Static Shock are suitable for ALL Small Dogs

★ SUITABLE FOR ALL BULLDOG & TERRIER BREEDS - our gentle anti-bark collar fits perfectly for all small – Medium dog sizes. It’s perfect for dogs ranging from 6 to 65 pounds. Its suitable for Small – Medium terriers and bulldogs, please see the list for suitable collars. It makes a great gift for someone who has a small – medium sized yappy dog. Guaranteed pain free by using just sound or ultrasonic and gentle vibration. Over 40,000 Our-K9 Bark Collars already sold on Amazon.

★ KEEP YOUR DOG QUIET OR YOUR MONEY BACK - All Our K9 products are backed by 100% Lifetime Guarantee. There’s no risk to you. If for any reason our product doesn’t meet your current standards, return it to us. We’ll refund every penny of your purchase (or replace it if there’s a problem). Also you can contact us to help you use this anti-bark collar. We respond to every email within 24hrs. Shop from a reputable brand that’s trusted by thousands of customers!