Spotted Nose Designs
Biothane® Fi & E-collar compatible collar
This collar is the perfect solution for when your dog has to wear two devices.
Spice up your Fi adventures with our biothane Fi compatible collars! They are stink proof, water proof, and stain resistant. Easy to install and you can charge the unit without having to take it off.
These will not fit Garmin models.
3/4” biothane. Can combine colors for quick release buckle option
*Please be aware that some units have a top section that requires the strap to go through. Biothane is a stickier material and will require a little bit of effort to get through the top part. Vaseline works great to get it through.
How to swap out your unit to our collars: