Custom Sport Leashes + Long Lines - Medium Dogs (1/2" Width)
Design a beautiful custom BioThane® leash or long line today and start sharing amazing moments with your pup! Our Custom Sport Leashes and Long Lines are lightweight, soft in the hand, easy to clean, and customizable to the last detail. Each leash is handmade to order by our amazing all woman team in Oakland, California.
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Fully Customizable: Choose the leash width, length, color, hardware, and add on features that best suit your needs and style. Check out our helpful graphics to better understand the customization options.
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Aircraft Grade Autolocking Carabiner: incredibly strong and lightweight, providing total peace of mind that your leash will not come unclipped.
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15+ Color Choices: Choose from a wide array of beautiful colors in a single color or two tone design! *Note: not all product colors and color combinations are shown here due to the hundreds of possible combinations. Not sure what colors to choose? Grab our free BioThane Colors Guide + Leash Simulator.
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Genuine BioThane® is manufactured in the USA and renowned for its strength and durability, while also being lightweight and soft in the hand!
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Low Maintenance: BioThane® is waterproof, odor proof, antimicrobial, and so easy to clean! Just dunk in soapy water and rinse to get your leash looking good as new.
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Lifetime Guarantee: Enjoy peace of mind with our lifetime guarantee against defects in materials or workmanship.
- Happy Customers: Scroll down to read more ⭐⭐⭐⭐⭐ reviews!
Overwhelmed with our custom options? Looking for a "basic" leash and want to get your order a little faster? Head over to our Standard Leash Collection - same great handmade quality with a shorter turnaround time and FREE returns!
"First off the quality is amazing. I love not having to hold onto a soggy leash after my dog had been hiking or playing ball. Second it has made my life and my dogs life so much better. The freedom we both have during hikes/adventures or just walks around the neighborhood have made an already enjoyable activity that much better." - Rachel P.
Ditch your stinky, waterlogged leashes and design the perfect adventure leash today!
Not sure which leash is right for you? Check out our FAQs, learn more about our custom options, or contact us with any questions!
Learn about our Shipping and Return Policies.
Great leash that I was able to customize. Love the closer extra handle for a closer heel walk. Super lightweight! Love the leash
YAY! So glad to hear you are loving your new customized HTH gear! Thank you Margaret!
These leashes are so cute durable! I have two big dogs and one of them loves to roll around in the grass. I got a 12 ft leash and the material is so moveable and comfortable when he wants to be silly rolling in the grass. I love these leases!
Wow, Thank you so much Jennifer! So glad you (and your 4-legged loves) are enjoying your new long line!
I cannot say enough about these leashes. This is my second leash purchase and surely will not be my last. I love the durability, grip and how easy they are to clean. The twist lock carabiner reassures me it won’t become unclasped. The D ring is small but is very unlikely to get stuck on anything while my dog uses it as a drag line. I love using this and my 30ft long lines for training clients and adventures with my own pup.
We love hearing how and how much you are loving your new long line! TYSM Leanne!
I got this 15’ long loop-free leash as a trailing line - it is clipped to the back of her harness as she roams the woods and fields. It is much more comfortable in my hand than other rope style trailing lines. But! I wish I had gotten the lightweight version.
Hi Andrew, thanks for the feedback, and sharing your beautiful girl. She seems to be enjoying the freedom of her new long line!
Shortly after placing my order, I realized I had forgotten to add a traffic handle to one of the leashes. Within minutes of emailing High Tail Hikes, I had a response and a traffic handle was added to my invoice! I was thrilled that with the response time and the flexibility of adjusting my order. The leashes themselves are fabulous and my go to for all scenarios! The only biothane leashes I recommend. Wonderful production, color selection, & customization options!
Thank you so much Jenn! Many happy trails to you!