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Expand your FS-825 or FS-1825 to 2-dog capability!
The original 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 training and health monitoring system or replace a collar with the FS-AD Add-A-Dog Collar.
The collar that comes with the FieldSentinel™ system is default paired to Dog 1 (toggle switch up). Simply pair collar 2 to your remote and you're good to go!