Evergreen Dog Co.
Waterpoof Long Line / Training Lead | Built with BioThane®
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Got a pup in training that you're practicing off-leash adventuring with? We know the feeling! Our 10', 15', 20', 25' and 30' long lines are super light, waterproof and ultra-easy to clean after being dragged across the trails, mud or snow all day long!
Each long line comes with a trigger swivel snap on one end and an o-ring on the other for easy dragging. Each long line also comes with a traffic/removable 12' handle (win win!) that can be clipped to the o-ring when the leash is in use or can be removed and used on the harness as a safety lead. Read more about our traffic handles here!
We use 3/4 width BioThane and your gear can come with Gold, Matte Black or Silver hardware. Silver is the toughest when it comes to natural wear of the colors but our o-rings are 100% natural brass (gold) so they will not chip while being dragged on the trails.
Why Choose a Long Line?
A long line gives your dog the freedom to explore while allowing you to maintain a safe connection. They're a favorite for:
- Recall training
- Sniff walks
- Hiking and trail adventures
- Beach and lake outings
- Building confidence while practicing reliable obedience
Because our long lines are made from waterproof BioThane®, they stay lightweight, rinse clean in seconds, and won't become heavy or smelly like traditional nylon after getting wet.
Long Line Product Specifications
- Durable 3/4" wide BioThane®, approximately 1/8" thick
- Available in 10', 15', 20', 25', and 30' lengths
- Swivel trigger snap on one end with an O-ring on the other for easy dragging
- Includes a removable 12" Traffic Handle with every long line (factored into the total length)
- Gold, Silver, or Matte Black hardware
- Handmade in the United States
Materials
Materials
All of our products are proudly handmade in the USA from authentic BioThane! BioThane is cruelty-free, eco-friendly and is commonly used as a vegan alternative to leather.
The hardware that we use on our gear is best in class and truly built for the toughest of adventures. We use Trigger/Lobster snaps for our leashes (the safest on the market) and Chicago Screws instead of Rivets for maximum durability.
You can choose Gold (Brass) hardware, Silver or Matte Black. Please note that the Matte Black is more likely to chip and will wear faster due to the finishing. It can be touched up using an acrylic pen or permanent marker.
Shipping & Returns
Shipping & Returns
Made-to-order BioThane® gear can be returned or exchanged within 30 days of delivery as long as it is unused and unworn. Because each piece is handcrafted specifically for your order, returns and exchanges are subject to a 25% custom production fee. Personalized or engraved gear is final sale. In some cases, we may also be able to modify your existing gear for a $10 modification fee plus shipping.
Stocked goods and accessories can be returned unused and unworn within 30 days for a full refund of the merchandise price. Original shipping charges are non-refundable, and return shipping is the customer's responsibility. For complete details, eligibility and instructions, please see our Returns & Exchanges Policy
Collar Sizing
Collar Sizing
All of our collars are hand crafted, so we highly recommend providing your dog's current collar size (measured from the buckle to the end) in the comment box for maximum style and fit!
Small
• Fits necks 8" - 13"
• 3/4" wide
(Most typical for Yorkies, Dachshunds, Chihuahuas, Silkens, Frenchies, etc.)
Medium
• Fits necks 14" - 18"
• 1" wide
(Most Labs, Beagles, Border Collies, Australian Shepherds, etc.)
Large
• Fits necks 17" - 22"
• 1" Wide
(Large Labs, Retrievers, German Shepherds, Bully breeds, Doodles, etc.)
X-Large
• Fits necks 21" - 26"
• 1" wide (Bernese Mountain Dogs, Malamutes, Great Pyreneese, etc.)
(Additional sizes available upon request, please reach out if you have any specific questions!)
Care Instructions
Care Instructions
Our products are extremely easy to clean, which is one major reason why pup parents love them!
Hand-wash BioThane material with mild soap and water. Dry with a soft cloth to maintain the longevity of your new collar or leash.
Regular polishing of the hardware will minimize tarnishing (patina). While BioThane is incredibly versatile and repels MOST of the dirt and grime it comes across, please note that it is not completely stain-proof in all circumstances.
Evergreen Dog Co products are crafted with Chicago Screws which are the strongest the market offers but do need to be checked on occasion. These screws are LOCTITE'd in (superglued) but can potentially untwist over time. If you notice a screw is coming loose, be sure to tighten it up before your next journey!
Disclaimer
Disclaimer
Our Evergreen Dog Co products are made by hand which means there can be slight differences in the small details of the collars, like the hole placement or size, etc.
If you have any issues at all with your products, please reach out to us directly and we will make it right.Although the screws we use are LOCTITE'd in (superglued), they can potentially untwist over time. If you notice a screw is coming loose, be sure to tighten it up before your next journey. If you feel there is a persistent issue, let us know.
And remember, BioThane is an extremely durable material ... but it is not chew proof. So all you pups out there, chew your toys ... not your leashes!

