Husky dog jumping in the fall leaves with a Rope Hounds Fi Compatible collar on.

Fi Compatible Collars

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    We built our Fi Compatible Collars the way we build everything — to last. Genuine Fi endlinks keep your tracker secure, while a reinforced backer distributes the load so your Fi module stays protected mile after mile.

    Fi Series 3 Endlinks fit both Fi 3 AND 3+

    **PLEASE MAKE SURE YOU ARE ORDERING THE COLLAR THAT MATCHES YOUR FI ENDLINKS (SERIES 3/3+ OR SERIES 2)**