Do you want your dog to stop barking, without harming him? Then, you need ASSCA Dog Bark Collar. Our smart automatic bark collar will quickly and easily teach your dog not to bark, thanks to the humane dog bark collar with only vibration and sound. Features and Benefits: How to use the Bark Collar? First, set the vibration sensitivity level with the help of the side buttons, “+” and “- “ A warning tone will follow your dog’s first and second bark. If your dog barks a third time, the anti bark collar will emit the warning tone and vibration. The intensity of the vibration will be maintained until the 7th bark. Sleep mode will turn on and the dog training collar will stop working. Package Included: 1x Dog Anti Barking Device 1 x Adjustable Nylon Collar 1 x USB cable

? & ?Our no shock bark collar fit pups between 8 and 110 lbs. The wide dog collar is adjustable up to 22 inches. The dog bark collar for medium dogs, small dogs, and large dogs comes with prong covers for long-haired breeds, making it an effective no shock bark collar for dogs of all sizes. ? & ?The anti barking collar for dogs has a long-lasting battery life (up to 14 days) and is rain, snow, and splash proof. This makes the dog bark collar suitable for both indoor and outdoor use, making it a most effective bark collar in all settings, whether you need anti bark collars for small dogs or whether your dog is medium or large. ? & ? Our vibrating no bark collars features a smart microphone that responds to your dog’s unique bark only! The anti barking collar for dogs has 5 sensitivity levels that can be adjusted to match environmental noise, meaning the collar is both a no shock bark collar while also not being triggered unnecessarily - making for a happy, quiet dog!. ? & ?Our anti barking device for dogs combine 2 vibration modes & 7 sound stages to deliver progressive bark training while remaining a no shock bark collar. The dog barking collar provides instant, automatic feedback tailored to your dog, whatever its size - making it the perfect small dog bark collar, anti bark collar for medium dogs or bark collar for large dog all in one!. ?% ?Our dog barking collar aid emits ultra sonic sound at 25KHZ which teaches your pup to be relaxed and trusting instead of terrified. Comparing to the dog shock collar, the ultrasonic bark stopper will grab dogs’ attention without hurting him and will eventually learn to associate the barking with the ultrasound, forming a conditioned reflex.