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Check out these collections.

All BioThane Products
medium brass hardware waterproof biothane dog leash drag line in teal on white background
three biothane dog leashes in various sizes and colors with brass hardware on white background
Three colorful biothane leashes with brass hardware on a white background
Purple leash with no handle on a white background, with key features outlined
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 core collection - teal, ocean, blueberry, lavender, violet, plum, caramel, & black
eight biothane color samples from the seasonal color collection - red, coral, bluebird, granite, magenta, periwinkle, midnight & olive
dog near water wearing a long line biothane leash
medium brass hardware waterproof biothane dog leash drag line in teal on white background
Bestseller

Brass Drag Line - Medium Dogs (1/2" Width)

$54.32

A no-handle leash - perfect for off trail exploring.

Solid Brass Sport (Autolocking Carabiner)
Small (3/8") – Best for dogs under 30 lbs Medium (1/2") – Best for dogs 30-60 lbs Large (3/4") – Best for dogs over 60 lbs

Add These Popular Customizations

Make mine two-tone

$13.58

Make mine two-tone

Add an accent color to both ends of your leash for a unique, personalized look! Great for showing off your style or making your leash easier to identify.
Choose an accent colorChili Red
Limited edition

Add D ring to end of leash

$5.09

Add a d ring to the end of your leash

Add versatility to your drag line - clip a traffic handle, connect two leashes together, or clip your drag line to your waist belt via a carabiner.

Upgrade to scissor snap

$8.49

Scissor Snap

Bolt Snap: Classic, durable, easy to use.

Scissor/Trigger Snap (additional charge): Quick-release, secure, sand-resistant - great for beach trips.
Total: $54.32

WATERPROOF

STINK PROOF

EASY TO CLEAN

LIFETIME GUARANTEE

Our Drag Line is our most lightweight, low-profile leash option - designed to give your dog that off-leash feeling while keeping them safe. Built without a handle, it’s less likely to snag on roots, rocks, or brush when you’re hiking off-trail or exploring varied terrain.

It’s the perfect safety backup for adventures where freedom matters but control is still essential. Add a optional D-ring at the end to clip on a traffic handle or connect two leashes together for even more flexibility.

Why you’ll love it:

  • Streamlined & lightweight - no handle for a true off-leash feel

  • Snag-resistant - glides smoothly over roots, rocks, and terrain

  • Optional D-ring at end of leash - add a traffic handle or connect two leashes

  • Safety backup - peace of mind while your dog explores freely

  • Made from Genuine BioThane® – Stink-proof, antimicrobial, easy to clean, and super durable, while remaining soft and comfortable in the hand.

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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