Fi Compatible 3/3+ Limited Slip BioThane® Collar Extra Small Harness They include authentic Fi end-links

They include authentic Fi end-links to attach to your Fi 3/3+ tracker

This tapered collar style allows for a slimmer fit with the 1" buckle to reduce bulk around the neck

These Fi 3/3+ compatible collars are made in either the "overlay" fi style or "in-line" fi style

Adding the buckle provides a quick and easy way to put on and take off the collar

Elevate your dog's style with our high-quality Fi 3/3+ Compatible webbing collars

Fi Compatible 3/3+ Limited Slip BioThane® Collar Extra Small Harness They include authentic Fi end-linksUnleash the potential of BioThane 100% Waterproof Dirt Proof & All Around Adventure Proof. Whether your dog loves to swim, hike, surf, or play in the mud, these collars are go to choice for those who demand adventure ready gear. With a range of colors to choose from, you can find the perfect BioThane collar to match your dog's unique personality. The Limited Slip Collar is specifically designed with your dog's safety in mind. With a leash attached to