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Waterproof BioThane FI collar in coral and sage
Blue dog collar with a black buckle featuring the 'fi' logo on a white background
Fi Series 3 Compatible - BioThane® Waterproof Slip Collar
Fi Series 3 Compatible - BioThane® Waterproof Slip Collar
Fi Series 3 Compatible - BioThane® Waterproof Slip Collar
Fi Series 3 Compatible - BioThane® Waterproof Slip Collar
Fi Series 3 Compatible - BioThane® Waterproof Slip Collar
Fi Series 3 Compatible - BioThane® Waterproof Slip Collar
a brochure with a picture of a dog
a dog collar is shown with a picture of a dog
BioThane waterproof dog collar and leash color chart - available colors and options - Vivid Canine
a white poster with the words production shipping

Fi Series 3 Compatible - BioThane® Waterproof Slip Collar

Regular price $55.00 USD
Shipping calculated at checkout.

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Perfect For Training & Quick Walks

The newest addition to our Fi-compatible lineup—the BioThane® Waterproof Slip Collar is designed for training sessions, quick potty breaks, and dogs who don't pull. Unlike buckle collars, slip collars provide gentle correction and are easy to slip on and off.

Proper Sizing for Slip Collars

Slip collars require precise sizing: They should fit snugly over your dog's head when fully open and tighten gently when in use.

  • Measure your dog's head at the widest point (right before the ears, across the top of the head)
  • Add 2-3 inches for a comfortable fit
  • The collar should slide over the head with slight resistance, but not be loose
  • Too large = safety risk (dog can back out)
  • Too small = won't fit over head

Slip Collar vs. Buckle Collar - Which Do You Need?

Choose a SLIP collar if:

  • You're doing training sessions
  • Your dog doesn't pull on the leash
  • You want quick on/off for potty breaks
  • You need gentle correction capability

Choose a BUCKLE collar if:

  • You want an adjustable collar
  • Your dog pulls on the leash
  • You prefer traditional collar style

Premium BioThane® Benefits

  • 100% Waterproof: Perfect for water-loving dogs
  • Odor-Proof: Won't absorb smells like nylon or leather
  • Easy to Clean: Rinse with water, wipe clean, and dry
  • Durable & Flexible: Soft feel, tough performance
  • Made in USA: Premium quality materials

Fi Series 3/3+ GPS Tracker Compatible

Designed specifically to work with your Fi GPS collar. The slip collar sits comfortably alongside your Fi tracker without interference.

  • Fi Series 3/3+ Optimized Design
    • Over-the-band style eliminates stress on your Fi device
  • Fi Link hardware: Provided by Fi and is available in Matte Black

Need help with sizing or color choices? Contact us - we're happy to help!

Fi device sold separately. Use code VIVID20 to save $20 off your Fi Series 3/3+ activation at www.tryfi.com

• Genuine Beta 520 Standard BioThane®

• Fi Series 3/3+ compatible

• Over-the-band style (Fi device connects to the collar with links provided by Fi and is placed over the BioThane collar band, which allows for the collar to remain intact should the Fi device become detached from the collar. Unlike an inline style, which connects the collar with the Fi device itself.

• Machine riveted with solid brass hardware / matte
black hardware / nickel plated hardware

• Solid brass / Matte black / Nickel plated hardware

• Made in the USA with love

We recommend measuring your dog's neck and the widest part of their head. If your dog's head is bigger than their neck, we recommend going with that size so the collar will easily slip over their head. The measurement you pick, ex: 15 inches, will be the inner circumference of the collar when sitting relaxed on your dog's neck. In order to choose the best collar size for your dog, it is not recommended to use a previous collar to measure as there is no standard in collar measurements. If you are unsure about what collar size to choose, message us and we'd be happy to help!

When it comes to finding the perfect collar for your dog, getting the right size is essential. A collar that is too tight can be uncomfortable and restrict your dog's movement, while a collar that is too loose may slip off or pose a safety risk. To ensure a proper fit, follow these guidelines:

1. MEASURE YOUR DOG'S NECK

Using a flexible measuring tape, measure the circumference of your dog's neck. Make sure to measure at the base of the neck, where the collar will sit. There should always be enough room between the pet’s neck and the collar to slip one to two fingers between them comfortably. This ensures that the collar isn't too tight. Make a note of the measurement in inches or centimeters.

2. CONSIDER YOUR DOG'S GROWTH AND FUR

If your dog is still growing, it's best to choose a larger size to accommodate their future growth. Additionally, if your dog has a lot of fur around their neck or experiences weight fluctuations throughout the year, consider these factors when selecting a size.

3. IN BETWEEN SIZES?

If your dog's neck measurement falls in between two sizes, it's recommended to choose the larger size.

4. SIZE RANGE COLLARS (BUCKLE COLLARS)

For collars with a size range, it's best to choose the range where your dog's measurement is close to the middle. This allows for adjustments both up and down, providing a better fit.

5. FIXED-SIZE COLLARS

For collars with a fixed size, it is very important to obtain an accurate measurement of your dog's neck where the collar is normally worn, as these collars are NOT adjustable. Take into consideration the thickness of the dog's fur to be certain you are getting an accurate measurement of the dog's neck.

Remember, a properly fitting collar should be snug enough to stay in place, but not too tight that it causes discomfort or restricts your dog's movement. By following these guidelines, you can ensure that your dog's collar fits comfortably and securely.

We want you to be confident you have selected the best size collar for your dog. Do not place an order if you are unsure of the collar sizing. Please email us with any questions to info@vividcanine.com

We recommend handwashing your BioThane® gear with mild soap and water and drying it with a soft cloth. Please remember that brass hardware will tarnish (patina) over time; regularly polishing/cleaning the hardware will minimize tarnishing. Our nickel-plated and matte black hardware can show wear and tear over time; however, this is normal and does not affect the integrity of the hardware. We recommend washing the nickel-plated and matte black hardware with mild soap and water, then drying with a soft cloth.

Important Note: Please always thoroughly dry all hardware after use in any water, especially salt water. This will help prevent the hardware from rusting.

While BioThane® is incredibly versatile and repels most dirt and grime, please note that it is not completely stain-proof in all circumstances. Regular cleaning is recommended to keep your BioThane® gear looking new.

We only use Genuine BioThane® on our leashes and collars. BioThane® is a Polymer-coated webbing. The Polymer coating makes this webbing a great leather alternative, as it is more durable, waterproof, and easy to clean. BioThane® rinses clean in seconds, will not mold or mildew, and will not absorb odors. BioThane® is manufactured in the USA. Regular cleaning is recommended to keep your BioThane gear looking new.

Fi Series 3 Compatible - BioThane® Waterproof Slip Collar

$55.00 USD

BioThane® Collars: Everything You Need to Know

How do I clean my BioThane collar?

Wipe with a damp cloth or rinse under water. For tougher dirt, use mild soap and water, then dry with a towel.

Are BioThane collars waterproof?

Yes, 100% waterproof. Won't absorb water, odors, or bacteria—perfect for swimming and muddy adventures.

How long will my collar last?

With proper use, it will last for years. BioThane® doesn't break down like leather or fabric.

Do I need to condition BioThane?

No conditioning needed. The material stays flexible without any special treatments.

Need Close-Control Options?

Traffic Handle

Quick 12" handle for instant close control

Two-Tone Traffic Leash

Two-color design for close control

Traffic Leash

24" short leash for training and vet visits

Genuine BioThane®

We use genuine BioThane®—a premium material built for active dogs. Every product is handcrafted in the USA to ensure lasting quality. Waterproof. Easy to clean. Adventure-ready.

Built to Last

Our products are built to withstand years of active use. Genuine BioThane® and expert craftsmanship ensure reliable performance through countless adventures.

Lifetime Guarantee

Premium quality means fewer replacements and better performance. Vivid Canine gear is built to last, making it a smart investment for years to come. We stand behind the quality of every product we sell. That's why we back every product with our Lifetime Guarantee.Learn More

Made in the USA

Proudly handcrafted in the USA with genuine BioThane®