Skip to main content

OUR TREAT: Enjoy free U.S. shipping on orders $150+.

OUR CURRENT ORDER PROCESSING TIME is 10-14 days for Non-Embellished goods and 3-4 weeks for Leather and Embellished Goods.
Rush Order Upgrades are available in limited quantities.
Black and grey biothane collar featuring a centered row of polished silver cone spikes against a dark blurred background with minimalist text overlay.
Close-up of an olive green biothane collar featuring multiple rows of black metal cone spikes against a dark background with overlay text.
Green biothane dog collar featuring a row of polished cone-shaped silver spikes and sturdy metal D-rings on a white background
Close-up of a black Biothane collar featuring a row of shiny silver cone spikes against a dark background with subtle text overlay
Olive green biothane dog collar featuring three rows of evenly spaced silver cone spikes on a dark reflective surface with subtle branding text
Black biothane collar featuring a row of polished silver cone spikes against a dark background with subtle branding text
The 'Tank' BioThane Collar (LIMITED EDITION)
The 'Tank' BioThane Collar (LIMITED EDITION)
The 'Tank' BioThane Collar (LIMITED EDITION)
Black and grey biothane collar featuring a centered row of polished silver cone spikes against a dark blurred background with minimalist text overlay.
Close-up of an olive green biothane collar featuring multiple rows of black metal cone spikes against a dark background with overlay text.
Green biothane dog collar featuring a row of polished cone-shaped silver spikes and sturdy metal D-rings on a white background
Close-up of a black Biothane collar featuring a row of shiny silver cone spikes against a dark background with subtle text overlay
Olive green biothane dog collar featuring three rows of evenly spaced silver cone spikes on a dark reflective surface with subtle branding text
Black biothane collar featuring a row of polished silver cone spikes against a dark background with subtle branding text
Black and grey biothane collar featuring a centered row of polished silver cone spikes against a dark blurred background with minimalist text overlay.
Close-up of an olive green biothane collar featuring multiple rows of black metal cone spikes against a dark background with overlay text.
Green biothane dog collar featuring a row of polished cone-shaped silver spikes and sturdy metal D-rings on a white background
Close-up of a black Biothane collar featuring a row of shiny silver cone spikes against a dark background with subtle text overlay
Olive green biothane dog collar featuring three rows of evenly spaced silver cone spikes on a dark reflective surface with subtle branding text
Black biothane collar featuring a row of polished silver cone spikes against a dark background with subtle branding text
Black and grey biothane collar featuring a centered row of polished silver cone spikes against a dark blurred background with minimalist text overlay.
Close-up of an olive green biothane collar featuring multiple rows of black metal cone spikes against a dark background with overlay text.
Green biothane dog collar featuring a row of polished cone-shaped silver spikes and sturdy metal D-rings on a white background
Close-up of a black Biothane collar featuring a row of shiny silver cone spikes against a dark background with subtle text overlay
Olive green biothane dog collar featuring three rows of evenly spaced silver cone spikes on a dark reflective surface with subtle branding text
Black biothane collar featuring a row of polished silver cone spikes against a dark background with subtle branding text
The 'Tank' BioThane Collar (LIMITED EDITION)
The 'Tank' BioThane Collar (LIMITED EDITION)
The 'Tank' BioThane Collar (LIMITED EDITION)

The 'Tank' BioThane Collar (LIMITED EDITION)
$60.00
feature-item-1
MADE IN USA
Every item is made-to-order, by hand, in our studio located deep in the woods of Northern Michigan.
feature-item-2
LIFETIME GUARANTEE
Craftsmanship with a promise. We proudly stand behind the quality, materials and artistry of each item.
feature-item-3
SUPERIOR MATERIALS
Full-grain leather, authentic BioThane® quality and rustproof hardware are our staples.
feature-item-4
EVERY PURCHASE MAKES A DIFFERENCE
10% of proceeds are donated to support non-profit animal rescue & rehabilitation.

You May Also Like

skip carousel
Woman wearing biothane Handsfree Denali Eurolead leash attached to happy black and brown dog sitting indoors
Man wearing green jacket with hood holding handsfree crossbody eurolead leash with black dog walking on forest trail outdoors

Handsfree Denali Eurolead | BioThane

From$65.00
Vizsla wearing blue BioThane collar with Designer rivet-on engraved nameplate in a forest setting
Dark brown leather dog collar with rivet-on gold tag engraved with butterfly and custom text on dog outdoors

Designer Rivet-On Tags

$30.00
Handcrafted black and grey biothane dog collars with gold and silver spikes and blue and clear rhinestones on wooden surface indoors
Dog sitting between person’s legs on sand wearing handmade peach leather collar with gold studs outdoors

The 'Roses & Thorns' BioThane Collar

$63.00
Coiled BioThane Denali Traditional Leashes in black and tan with black clips lying on white wooden surface with autumn leaves nearby
French bulldog sitting on wooden dock by lake wearing biothane Denali Traditional Leash with forest and mountains behind

Denali Traditional Leash | BioThane

From$32.00

WHAT OUR CUSTOMERS ARE SAYING

Testimonials

Sarah B.

Collar came extremely quickly and even though I asked for several customizations, Sloppy Chops accommodated me and were super helpful!

Lynda O.

Very easy, wide array of options and even the opportunity to customize almost every product.

Kari B.

Always the best customer service, support when creating your custom collars, and incredible selection!

Amanda R.

So much fun exploring all the options - Laura is beyond helpful and communicates through the process.

CONTACT US

For your convenience, our "FAQs & MORE" section is filled with answers to the most common questions about our handmade-to-order collars and leashes. If you don’t find what you’re looking for, feel free to reach out—we’re happy to help and will get back to you as soon as possible.

This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.

About the store

2026 © Sloppy Chops Co.

Info
Powered by Shopify
Apple Pay DiscoverGoogle Pay Mastercard PayPalShop Pay Visa