He’s big – and so is his bark.
Don’t be fooled by this lightweight micro-collar. The PetSafe Big Dog Bark Collar with ten levels of light touch correction insures your dog a safe and effective no bark collar.

Features our Patented Perfect Bark technology for the most reliable bark detection. The adjustable bark collar fits neck sizes up to 34" with the QuickFit buckle. The PetSafe Big Dog No Bark Collar's durable waterproof collar and sealed system protects the electronics and your dog. Activated ONLY by your dog

How the PetSafe Big Dog No Bark Collar Works:
Place the PetSafe Big Dog No Bark Collar on your dog. When your dog barks, a harmless static correction is emitted. There are ten levels of correction. The PetSafe Big Dog Anti Bark Collar automatically adjusts the level of static correction to your dog's temperament. The Temperament Learning Systems uses sophisticated software to track the number of corrections needed to reduce and in most cases eliminated nuisance barking.
The PetSafe Big Dog Bark Collar Includes:

* Bark Collar with Adjustable collar for neck sizes up to 34" with the QuickFit buckle
* PetSafe RFA-188 Battery
* Operating Guide

PetSafe Big Dog Bark Control Collar:

* 10 levels of light-touch Bark Control Correction
* Patented Perfect Bark for the most reliable bark detection
* Ten levels of Light-Touch correction
* Durable, waterproof bark collar
* Adjustable bark collar for neck sizes up to 34" with the QuickFit buckle
* Two color LED for good/low battery indicators
* Durable, 100% Waterproof Bark Collar receiver
* Uses vibration sensor to sense for barking
* Initial Battery Included (PetSafe RFA-188)
* Complete Bark Control Collar Operating Guide
* Owners Manual