【Effective Training Modes】This dog training collar not only has 3 modes - Standard Sound, Standard Vibration and Electric Shock, but also has a new mode - Light Mode. This mode lets you know exactly where your dog is, even in dimly lit areas. Makes it easy to train your dog both indoors and outdoors. A safety lock button prevents misuse or manipulation of the remote control. 【Adjustable Collar】This training collar is suitable for small, medium and large dogs. This dog training collar is safe, comfortable and effective for pets over 2.5 kg. Most bad dog behaviors such as chewing, barking, biting, digging, or chasing other animals can be corrected with the proper use of a training collar. Or just teach him the basics of following commands.
