DT Systems 190DT No Bark Training Collar Black, Big Dog

The DT Systems Bark Collar picks up the vibrations from your dog's vocal chords as it barks. The vibrations cause the DT Systems Bark Collar to send an electronic signal (a static shock**) to your dog. Your dog when wearing a DT Systems Bark Collar will quickly learn that barking causes the signals, and that not barking is the way to avoid the signals

Features:

- Fits medium to giant size dogs, up to a 22 inch neck (50lbs and up)
- 9 adjustable intensity levels
- Delivers a 1/2 second stimulation
- Automatic 4 second delay between stimuli
- 8 oz. receiver
- Completely waterproof
- 6 month warranty

Specifications:

- Length - 22 1/2" long
- Neck Size - 20.5" long (though there is 2" where additional wholes can be placed to fit up to 22" neck)
- Width: 1" Wide
- Color: Black
- Material: Duro-Pro -Tough collar strap made out of a
- Rubber/Nolathane mix over nylon weave