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Check out these collections.

All BioThane Products
red biothane dog collar with brass hardware on white background
light blue biothane dog collar with brass hardware on white background
three biothane dog collars laying together and three stacked together on white background with brass hardware
four biothane dog collars rolled up next to each other with brass hardware on white background
five biothane dog collars with brass hardware stacked on white background
two biothane dog collars with brass hardware on white background
Collar size chart with size categories and fit ranges on a white background
Plum dog collar with brass buckle on a white background with key product features outlined
eight biothane color samples from the core collection - teal, ocean, blueberry, lavender, violet, plum, caramel, & black
eight biothane color samples from the core collection - chili red, persimmon, flamingo, poppy, goldenrod, green apple, sage, & forest green
eight biothane color samples from the seasonal color collection - red, coral, bluebird, granite, magenta, periwinkle, midnight & olive
BioThane Collar - Classic Brass
BioThane Collar - Classic Brass
brindle dog wearing blue bandana and red biothane dog collar
tan dog playing in grass wearing blue biothane dog collar
red biothane dog collar with brass hardware on white background

BioThane Collar - Classic Brass

$54.15

Our original classic in a timeless brass style - a perfect everyday collar with a refined look.

Solid Brass Sport (Quick Release Buckle)

Additional Customization

Add a strap keeper

$8.46

Add a strap keeper

Adds a pop of color and keeps the tail end of the collar neatly in place.
Choose a color Chili Red
Limited Edition
Total: $54.15

WATERPROOF

STINK PROOF

EASY TO CLEAN

LIFETIME GUARANTEE

The ultimate BioThane® dog collar with classic brass hardware. This premium BioThane® collar combines durability with timeless style, perfect for dogs of all sizes who deserve the best.

Our Classic Brass Collar is handcrafted with genuine BioThane® material and premium solid brass hardware. Waterproof, stink-proof, and easy to clean, this collar is built to last through every adventure. Choose from a variety of widths and sizes to find the perfect fit for your dog.

Why you'll love it:

  • High quality solid brass hardware
  • Made from Genuine BioThane® – waterproof, stink proof, and easy to clean
  • Available in multiple widths and sizes
  • Customizable with your choice of colors
  • Handmade in Oakland by our all-women team

Get the Perfect Fit 🐶

Collar sizing varies by product and is not universal. 

Incorrect sizing is the #1 reason for collar returns.

To ensure the best fit, carefully measure your dog's neck or existing collar. Our Collar Sizing Demo is located at the end of the product photos.

Questions about sizing or need a custom size? Contact us before placing your order.

Note sure which collar type to choose? Learn more about our full range of BioThane® dog collars.

FEATURED PET GALLERY

Frequently Asked Questions

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.

Read Our Story

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