Naturepets [Newest 2018 Upgraded Bark Collar w/Upgraded Smart Chip Best Dog Anti-Barking Collar, Beep/Vibration/Shock Mode. No Bark Device for Medium/Large Dogs All Breeds Over 6 lbs

Dogs make great pets, but whether it's out of loneliness or boredom, excessive barking keeps your family up at night and disturbs your neighbors.

With the Anti-Bark Collar by Naturepets, out of control barking is a problem of the past!
Great for training or controlling outbursts, this innovative collar features seven sensitivity levels.
Operating instructions:
Our Anti Bark Collar is almost completely automatic. Just install a 6-volt alkaline battery, adjust the strap to the size of your dog's neck and the PET-853 will automatically do the job.
There are 7 levels of sensitivity. It sets to level 4 automatically when you install the battery.
Make sure the electrodes are in direct contact with your dog's skin. Hair between the electrodes and skin will severely diminish the shock effect so it is advisable to clip or shave your dog's fur under the neck to ensure direct contact.
Do not allow your dog to chew this collar. You should also attempt to minimize scratching or clawing of the casing.
This a device is made of plastic and electronic components that are not digestible. Consult your local vet if your dog swallows any part of it.
The collar should not be used as a restraining collar. If you are using a leash, use it with a separate restraining type of collar.
Although the Anti-Bark Collar's microprocessor is designed to differentiate your dog's individual bark from stray environmental noises, the unit may occasionally be activated by other vibrations or sounds. - 1 x No bark receiver - 1 x Adjustable Leather Collar - 1 x Test Light - 2 x Long shock electrodes - 2 x Short shock electrodes - 1 x Additional battery - 1 x English Manual