Dogtra YS-600 

The YS-600 no bark collar replaces the discontinued YS-500. Its a low to high powered bark collar for big dogs with 10 levels of stimulation and a vibration only mode featuring the High Powered Pager / vibration mode.

Features Include:

• Dog ergonomic receiver/collar
• Persistent Bark Indicator displayed on deactivation
• Non-stimulating High Performance Pager
• Enhanced contact points
• Precise stimulation level (0-10)
• 2-hour rapid charge Lithium Polymer batteries
• Low to high power stimulation
• Fully waterproof receiver/collar
• Superior Advanced Bark Sensor technology