Bark Collar [2018 Smart Chip] Dog Shock Anti-Barking Collar with Beep, Vibration and Harmless Shock. No Bark Control for Small/Medium/Large Dogs with 7 Sensitivity Levels, Rechargeable and Rainproof

Principles of operation:
At the first bark, PET853 Anti-bark Collar applies a short warning tone. If a second bark occurs within thirty seconds, a more intense tone is sounded, From the third bark, a more intense tone is sounded along with a short, mild shock.
The use of the warning tone followed by increasingly in these tones and shocks sets up a pattern that your dog will quickly learn is caused by its own barking. It takes time to break bad habits.
When your dog forgets and barks again. the warning tone reminds your pet without immediately applying painful stimulus. At each step, your dog gets to choose whether it's worth the increasing pain to bark again. We have found this technique of progressively increasing sound and shock is not only more humane. it's more EFFECTIVE in breaking the barking habit than conventional chocking bark control collars.

Caution Notes:
1.Do not allow you dog to chew this collar, you should also attempt to minimize scratching or clawing at the casing .
2.This device is made up of plastic and electronic components that are not digestible , Consult your local vet if your dog swallows any part of this product.
3.The collar is not intended for usd as a restraining collar , If you are using a leash , use it with a separate restraining type of collar.
4.Although the Anti-bark Collar's microprocessor is desingned to differentiate your dog's individual bark from stray environmental noises , the unit may occasionally be activated by other vibrations or sounds.
5.This is normal but , it should not happen so often as to be confusing to your pet , if the unit is falsely triggered by excessive scratching , shaking of the head or rolling on the ground your pet may be suffering from fleas or ear mites , if these activities are evident , have you pet checked by a veterinarian for parasites.