Inhibits nuisance barking with self-adjusting correction. Weighing in at only 1 ounce, this unit is perfect for small dogs (under 55 pounds).

- Nano Technology - the smallest bark collar available.
- Patented Perfect Bark technology - ensures your dog's bark is the only sound that will cause the correction.
- Automatic Correction Level adjustment (called Temperament Learning).
- Ten levels of Light-Touch correction.
- QuickFit buckle provides a quick release and perfect fit every time (patent pending).
- Durable, waterproof Receiver Collar.
- Two-color LED for good/low battery indicators.
- Lifetime Limited Warranty.

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Features

- 10 levels of correction

- Progressive correction feature increases correction to next strongest level if dog continues to bark

- Safety time out will shut off the correction for 3 minutes if the dog barks more than 15 times in 30 seconds

- Uses vibration sensor to sense for barking

- Not recommended to use for more than 8 hours at a time Receiver size: Approximately 1 ounce; Approximately 1" x .75" x .75"

- Uses a Petsafe Battery: RFA-188

- Waterproof

- Adjustable collar for neck sizes up to 16"