High-quality Electronic Anti-Bark Dog Collar and Sends harmless warning sound and shock to the dog whenever it barks
The stimulations repeat through 7 correction levels, the intensity gradually increases until the dog stops for thirty seconds. If the continuous stimulus reaches the 7 levels, then the Collar will stop working for 1 minutes to protect the dog
7 sensitivity levels (1-7) adjustable for the different size of dogs barking through the '+' /'-' button.
Lightweight receiver, Unique bark terminator, Replaceable 6-volt Battery and Low battery consumption, Effective on a 15-120pounds dog
We don't encourage you to use it for puppy, especially below 8 lbs, but you maybe can have a try carefully. If the dog is too small, you must use it under the guidance of the master to avoid unnecessary harm to your dog, because the stimulation for the puppy will be a little strong

Technical Details

Product Details

Package Dimensions
Width : 3.19 inch
Height : 1.69 inch
Length : 3.23 inch

Shipping Weight: 3.36 ounce (View shipping rates and policies)

ASIN : B076FRZ9ST