Spotted Nose Designs
Martingale Biothane® Fi compatible collar
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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.
The collar has biothane all around the neck to prevent any irritation that can be caused by the unit and provide a more secure option.
Limited colors available in 1.5"
*Matte black hardware is coated and more prone to scratching.
As with any collar, please supervise your dog with use. Martingales are made to tighten as the dog pulls, so please use caution.
Sizing guide:
How to swap out your unit to our collars:
Series 2
Series 3
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Materials
Materials
Biothane, Metal
Care information
Care information
While biothane is durable, our hardware can take a beating. Please limit exposure to harsh elements such as salt water to ensure a long life for your gear.
To clean your products, a little soap and water should do the trick. Stubborn stains should come off with a little rubbing alcohol.
Brass hardware may tarnish over time and can be brought back to life with ketchup or other brass polishers.



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