The PetSafe Bark Control Training System with Video features 6 levels of correction and is one of the smallest and lightest bark collars available at only 1.5 oz. When your dog barks, a harmless static correction is emitted to correct the behavior. It is a sufficient deterrent to excessive barking. Adjustable bark collar for neck sizes 6"-28". The PetSafe Bark Control Training System comes with a training video.

The PetSafe Bark Control Training System helps your dog learn the difference between good barking (for protection) and bad barking (due to boredom or over-excitement). The PetSafe Bark Control Training System picks up the vibrations from your dog’s vocal chords as he barks. The vibrations cause the no bark collar to send an electronic signal (a static shock) to your dog. Your dog will quickly learn that barking causes the signals, and that not barking is the way to avoid the signals.

The PetSafe Bark Control Training System Specs:

6 progressive stimulation levels
If your dog stops barking, the collar rests. If your dog keeps barking, the collar emits more signals. Each signal is slightly stronger than the one before it.
A warning beep lets your pet know that bark correction is about to happen!
Automatic shut-off:
The collar automatically shuts off if your dog barks 15 times within 50 seconds.
The collar will stay quiet for a full 3 minutes, giving your dog a break from training.
Waterproof
Safe in kennel situation or around your other pets. Activated only by your dog’s own barking.
Light compact 1.5 oz. receiver
Use indoors or out
6-Volt Lithium Module
Lifetime Warranty