The SportDOG Brand FieldSentinel 825/1825 Add-A-Dog Collar – Additional, Replacement or Extra Shock Collar for Your Remote Trainer with Health Alerts – FS-AD
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.
Amazon.com Price: $55.96 (as of 09/04/2025 07:43 PST- Details)
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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.
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.
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