Dont be fooled by this lightweight micro-collar. The QuickFit buckle ensures a perfect fit for neck sizes up to 34 inches. Light Touch technology provides 10 levels of self-adjusting correction; and the patented Perfect Bark technology makes sure that your dogs bark is the only one that can activate it. In other words, this collar has exactly what your barking big dog needs.

Product Features:

• Easy to use
• Patented Perfect Bark detection
• 10 levels of Light-Touch correction
• QuickFit buckle
• Durable and waterproof
• Two-color LED for good/low battery indicators
• Uses a PetSafe RFA-188 battery (included)
• For large dogs with neck sizes up to 34 inches
• Limited lifetime warranty

HE'S BIG AND SO IS HIS BARK.