BioThane Collar - Classic Brass
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Our original classic in a timeless brass style - a perfect everyday collar with a refined look.
WATERPROOF
STINK PROOF
EASY TO CLEAN
LIFETIME GUARANTEE
Timeless, Durable, Made for Everyday Adventures
Give your dog a collar that looks as good as it performs. With its solid brass hardware and classic design, our Classic Brass Collar is your pup's new favorite everyday collar. Each collar is handmade to order in our Oakland workshop and built to last through years of walks, swims, and play.
Why you’ll love it:
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Customizable - choose your width, color, and even add a pop of personality with an optional strap keeper
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Low-maintenance BioThane® - waterproof, odor-proof, antimicrobial, and wipes clean in seconds
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Solid brass hardware - classic look, rust-resistant, built for everyday wear
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Handmade and guaranteed - made to order in our Oakland workshop with a lifetime guarantee
Pair it with a matching brass leash or long line for a coordinated, timeless look - and head out for your next adventure worry free!
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FEATURED PET GALLERY
Frequently Asked Questions
Collar sizing is not universal. Different collars we offer have different size range options due to the built in hardware. It is ESSENTIAL that you measure your dog for a collar before placing your order, and read the size chart carefully.
To size your dog for a collar, use a string or a soft tape measure around your dog’s neck where the collar will sit. Add two fingers of breathing room. Choose the size where your dog’s measurement is close to the middle of the size range.
If you have any questions or need a custom collar size, please contact us.
All of our collars are made from Genuine BioThane® - a waterproof, odor proof, and ultra strong coated webbing made in the US. We pair this with solid brass or Duraflex® plastic buckle hardware.
For safety, we don’t recommend leaving any collar on an unsupervised dog.
BioThane® is hypoallergenic and does not absorb dirt or odor, making it a great choice for dogs with sensitive skin. However, every dog and coat type is unique. In some cases, any collar material can contribute to irritation or matting, especially if it’s worn too tightly, left on when wet, or not checked regularly. We recommend inspecting your dog’s neck frequently and ensuring their collar fits comfortably (snug but not tight, with room for two fingers between collar and neck).
Solid brass will not rust, but may develop a natural patina over time. Black‑coated hardware may show cosmetic wear or rust over time, but strength isn’t compromised. To keep your collar looking new for as long as possible, clean frequently (always after a beach trip), and store your collar dry.
Soak in warm soapy water, clean with a towel or sponge, and rinse with water. For tough messes, a light scrub with a soft sponge or toothbrush works well. Always store dry.
Unfortunately, certain chemicals (such as skunk spray or DEET) can penetrate BioThane and damage the material or leave a smell that cannot be removed. If this happens, please contact us. We may be able to offer a discounted replacement.
We offer a Brass Small Dog Collar in a narrower width (⅝”).
Absolutely. For our custom collars you can choose your hardware, width, color (including a Two Tone option, depending on the collar style). Choose our ID Tag Collar to add an integrated custom ID tag to your collar.
We offer two styles of Fi Series 3/3+ Compatible Collars; an Integrated and a Layered design. The Fi tracking unit is not included and must be purchased separately from Fi.
The Fi unit can be taken on and off by opening the magnetic tab at the back of the Fi end link and sliding the unit off or on the metal track.
The Integrated Design is more lightweight and low profile, while the Layered Design may be preferred if you would not like the metal Fi Unit to be in contact with your dog’s neck. The Integrated Design is easier to charge while remaining on the collar, and may provide a slightly better GPS signal due to its direct contact with your dog.
ABOUT US
We are a woman-run team of positive dog reinforcement professionals on a mission to help dogs and their guardians live their best lives together. Our goal is to help enhance the dog-human bond through products that prioritize connection, safety, and comfort over control.


I live in the beach, that often Sandy and wet and generally cold on the northern coast of California. This leash not only looks good but always stays clean. I don’t even use my nylon leashes anymore because they get so dirty. Highly recommend.
Thank you so much Shae! It puts a smile on our faces (and hearts!) to hear this!