Pimped Out Pup

3/4 Inch Fi Compatible Collar – Series 1&2

(1 customer review)


  • Compatibility: Compatible with the Fi Series 2
  • Style: Inline
  • Collar Width: 3/4" - Our 3/4" size is a little bit smaller and a little bit lighter than our 1" size making it a great option for smaller dogs. Please note that the section connecting to the Fi links is 1" wide to ensure proper weight balance on the Fi Module itself. The rest of the collar is then 3/4" width.
  • Hardware Options: silver, brass plated, black (powder coated)
  • Why Biothane? Biothane collars are the answer to today’s adventurous dog! Our biothane collars are easy to clean and don’t hold on to smells. Say goodbye to the stinky collar! With biothane you still get a sleek beautiful style collar without the high prices of leather and other materials. Choose from a number of colors and discover just how fantastic biothane is today!
  • Due to the custom nature of our products, items cannot be returned – please measure appropriately to ensure the perfect fit.
  • Collars are interchangeable! All you need is 1 set of Fi Links and you can change out the colors as you please. So go ahead and purchase all your favorite colors while only paying that pesky $12 Fi Link charge once. If you don’t have a set of Fi Links, you can add them to this product below.
  • Collar does not include Fi Module – to purchase the module, visit The Fi Website to purchase.
  See More Features
  • Series 2 Compatible

    This collar is compatible wit the Fi series 2 and includes our fi link loop system. This system allows you to slide Fi links in and out of the collar., which means you can use multiple Pimped Out Pup Fi compatible collars with just a single set of Fi Links.

  • Waterproof

    Our BioThane collars are waterproof and easy to clean. Let Fido jump in the creek and roll in the mud because with BioThane it will all wash away.

  • Odor Free

    BioThane is easy to clean with just some water, soap and maybe a sponge. While your dog may love rolling in stinky things, your collar won't hold on to the stench.

  • Strong Material

    The adventurous dog deseres an adventurous collar. Our Fi compatible BioThane collars are just that! With BioThane that holds up to runs, wrestles, swims, and more without collecting smells or stains.

Fi Style Features

3/4" fi 2 compatible biothane collar in black and mint
  • Two Screws
    • This 3/4″ collar has 1″ tabs for proper attachment to the Fi Series 2 Module. This style has a double screw to ensure a secure connection.


  • 3/4″ WIDTH
    • The 3/4″ width makes for a smaller and lighter collar that works great for smaller dogs.

How To Attach Your Fi Module to our Fi compatible Collar

Pimped Out Pup has a unique Fi link loop system that allows you to swap out collars with just a single set of links. This video walks you through how to add the links to your collar and then how to attach your Fi module to the collar.

Make it a matching set!

Customize a BioThane Leash to match your Fi Compatible collar!

1 review for 3/4 Inch Fi Compatible Collar – Series 1&2

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  1. CM

    The 3/4 inch two tone Fi compatible collar is a great upgrade from the heavy collar that came with the Fi device. The light weight, more compact design is a more suitable size for my dachshund beagle mix and is surely more comfortable for him. Good quality, well crafted, and the forest green and tan color combination are perfect for my handsome boy.

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