The SportDOG Brand FieldSentinel 825/1825 Add-A-Dog Collar

• COLLAR ONLY: Expand your current FieldSentinel system or replace a shock collar.
• FIELDSENTINEL COMPATIBLE ONLY: Compatible with the SportDOG Brand FieldSentinel 825 (FS-825) and 1825 (FS-1825).
• TONE, VIBRATE, AND SHOCK: This training collar offers 7 levels of static stimulation with low/medium/high ranges when used with the compatible remote. Offers vibration (buzz) and tone (beep) options.
• WATERPROOF: Submersible to 3 feet. Fits dogs 8 pounds or larger with neck sizes 10.75" - 23".
• RECHARGEABLE: Lithium-ion battery with 3-hour quick charge; features a low battery indicator to let you know when to charge.
• INCLUDES: Receiver on 1" Green Collar Strap, Charging Cord, Quick Start Guide.

The original shock collar for the SportDOG Brand FieldSentinel Series with BodyGuard technology – the world’s first e-collars with health alerts. Only compatible with FieldSentinel remote trainers. Add another dog to your current electronic training and health monitoring system or replace a shock collar with the FS-AD Add-A-Dog Collar.