【Very Safe】: This automatic dog anti-bark collar will not harm the dog or constitute dog abuse. The contact column is made of silicone, which is flexible and relieves the dog’s skin, making it more comfortable to wear. carry. This dog electric anti bark collar can better train the dog not to bark, so you can get rid of the trouble caused by your dog’s barking. 【Adjustable Mode】: The dog training collar has 3 modes, 7 levels of vibration can be adjusted. All these modes effectively prevent dogs from barking without hurting them. You can choose the most suitable mode to train your dog. This dog bark collar can be charged via USB. It takes 1-1.5 hours to fully charge and can be used continuously for about 14 days when fully charged. 【Adjustable Collar】: The electric dog collar has a circumference of 7.4-23.5 inches (18.84-59.66cm), suitable for small, medium, large dogs and other pet dogs of weight from 7 to 54 kg. The anti-bark collar is made of nylon and is very durable. The dog bark
