Take 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 1.5" super heavy BioThane® (best suited for large to extra large dogs)
• 100% waterproof, anti-microbial, & very durable- making them perfect for any adventure from sea to summit
• Low maintenance & cleaning is a breeze- just wash with soap and water or hose it off, & its ready for the next adventure.
• Reinforced with heavy duty screws at all stress points to ensure for the strongest hold. We believe screws are the most durable as the threads are tightened & reinforced to ensure your gear will never come apart
• These 1.5" Fi 3 compatible collars are made "over the band" style with the 1" width authentic fi end links. This style gives your Fi device extra protection, & allows the collar to still be functional without the Fi tracker attached.

 for 1" Fi Compatible BioThane® Collars

 to add a BioThane® Leash

Fi tracker is sold separately. If you don’t already have your own, purchase your tracker . Use our code: SEAFLOWER20 to save $20 off the activation fee from your Fi Series 3 purchase.