Fi Compatible 3/3+ BioThane® Collar With Personalized Nameplate UV biothane martingale buckle Reinforced with heavy duty screws

Reinforced with heavy duty screws at all stress points to ensure for the strongest hold

Use our code: SEAFLOWER20 to save $20 off the activation fee from your Fi Series 3/3+ purchase

Meet our newest 1/2" and 5/8" harnesses - Designed for cats and extra small breeds

The in-line fi style (Only available for 3/4" and 1" collar widths) is where the end links are attached inline with the collar band

The overlay fi style gives your Fi device extra protection

Fi Compatible 3/3+ BioThane® Collar With Personalized Nameplate UV biothane martingale buckle Reinforced with heavy duty screwsTake your dog on any adventure with confidence, thanks to BioThane the 100% waterproof, dirt proof, and adventure proof material. Whether your dog loves to swim, hike, surf, or play in the mud, our BioThane gear is designed to keep up with your dog's active lifestyle. With a range of colors to choose from, you can find the perfect collar to match your dog's personality. Constructed with authenic BioThane in either 3 4", 1" or 1. 5" width 100%