Unleash 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.

These 3/4" and 1" limited slip collars are made "over the band" style with authentic 3/4" fi end links. This style gives your Fi device extra protection, & allows the collar to still be functional without the Fi tracker attached.

The Limited Slip Collar is specifically designed with your dog's safety in mind. With a leash attached to the "live" d-ring, this collar will tighten with pressure to help prevent your dog from backing out of their collar. To prevent over-tightening our limited slip design will limit the collar's reduction in size by 4" (3" for the smaller neck sizes). For example if you order a 18" neck size it can tighten down to approximately 14". Please be sure to follow our "how to measure" guidelines below to ensure you get the perfect fit, as these style collars are not adjustable.

• Made with super heavy 3/4" or 1" BioThane® 
• These slip collars are constructed with stainless steel hardware which is known for its strength, durability, & low maintenance attributes. Perfect for all those salty beach adventures, & the best option if your pup is hard on their gear
• You can choose up to 3 colors to give your collar the ultimate color pop. 
• 100% waterproof, anti-microbial, & very durable- built for any adventure from sea to summit
• Low maintenance- Wash in soapy water or just spray off with the hose and, BOOM, it's as good as new. BioThane® is easy to clean in just a few minutes.
  
• 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 collar will never come apart

 to add a BioThane® Leash

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