Dog Training Collar Pet Collar Remote Control Rechargeable Waterproof Vibration Electric Shock collar

4. The collars can not be used as leashes, don't use it to drag your pet. 

Features:

Collar Size: Able to fit small, medium, large dogs and puppies. 10 lbs or Larger. TPU Collar Size from 7 to 26 inches long.

Includes two collars, Remote Transmitter can control up to two collars. 

Uses: Our collars can be used for a variety of purposes. Here are a few examples: Basic Dog Obedience, Hunting, Digging, Aggressive, Barking, Jumping up, and bolting.

Battery Type: Rapid 2 Hour Rechargeable Lithium Batteries for Collar Receiver and Remote Transmitter

Water Capabilities: Waterproof Collar Receiver 

Help Correct All Unwanted Dogs’ Behaviors

Dogs are the friends of human. They are loyal companions and intimate family members. But do we really know this family member? Sometimes they do some unruly or naughty things. They barked day and night; they approach and attack strangers; they chase other dogs or small animals; they run away from your house. After using e collar for dogs, you will find your dog is obedient, soft and even smarter. All in all, you will see how excellent the improvement in your dog’s behavior is!