Reviewed: Smart Bark Names the SLEDLINE Lead "Best Handmade British Lead"
If your morning walk feels less like a stroll and more like being water-skied by your own dog, you're not alone — and you're exactly who our leads are built for. So when the team at Smart Bark put one of our leads through its paces and crowned it their **Best Handmade British Lead**, we were keen to share what they found.
Here's a look at their review, in their words and ours.
Who tested it
Smart Bark Walk This Way: Our Review of the UK's Best Dog Collars & Leads | Smart Bark is a UK dog-gear review site that opens, handles and walk-tests a *lot* of equipment — so a recommendation from them carries real weight. They tested our [premium handmade Biothane lead with paracord handles](https://www.sledline.com/products/premium-biothane-dog-lead-with-paracord-handles) against the question every owner of a strong dog asks: can it actually put the human back at the handle end?
Their tester was Echo, a two-year-old German Shepherd — big, burly, and built of fur. A fair trial for any lead.
First impressions: "posh parcel energy"
In Smart Bark's words, most dog gear arrives feeling like a "sample in the post." Ours, they said, felt "more like someone-remembered-my-birthday" — proper presentation, premium feel, and an unboxing that set expectations high before the lead was even clipped on.
That's no accident. Every lead leaves our workshop only if we'd put it on our own dog, and that standard starts the moment the box is opened.
The spec, in short
Smart Bark broke the build down clearly, and it's worth repeating because it's the heart of why the lead performs:
Biothane construction — strong, light, waterproof and wipe-clean. As they put it: mud rolls off, slobber doesn't stick, and you can throw it in the boot damp and it'll come out fresh.
Zero stretch — seriously strong for its weight, with no give, so when your dog lunges you can react instantly.
Climbing-grade hardware — carabiners with a full 360° swivel, available in standard or locking.
Paracord-wrapped handles — a proper top handle *plus* a mid-lead handle for roadside control, both neatly wrapped in coordinating paracord, with a generous palette of colours to match, clash or fully coordinate.
How it handled the walk test
This is where Smart Bark's review really lands. The lead "clipped on cleanly, sat comfortably in the hand, and stayed that way" — even when Echo decided she'd rather be elsewhere.
They singled out the paracord grip as the sort of thing "you don't appreciate until you've had a wet nylon lead skid through your fingers at the worst possible moment." And the mid-lead handle was their headline feature: with a big dog where grabbing the collar mid-walk is "a bit of a lottery," that second handle meant a quick pull, dog tucked in tight, crisis averted.
Their conclusion on that second handle: *for anyone walking a puller near roads, livestock or loose dogs, it earns its keep on every walk.* That's exactly what we built it to do.
The honest downsides
A review worth trusting names the trade-offs, and Smart Bark did. Biothane can feel "a touch plasticky" compared to leather or soft rope — not everyone's cup of tea. And with zero stretch, it isn't the lead for runners wanting shock absorption when their dog spots a squirrel — that's a job for a bungee lead.
We'd rather you knew that up front. Our leads are built for control and durability, not give.
The verdict
Smart Bark's closing line said it best: *"A properly premium lead that performs as well as it presents. If you've got a big dog, a pulling habit, and a pair of arms you'd quite like to keep attached, it's well worth it."*
It sits at the top end of the premium Biothane market — but as the review notes, you're paying for the extras, and for a big dog that pulls, the peace of mind claws back a good chunk of that premium. (And if it's more than you need right now, we do offer more accessible ranges too.)
You can read Smart Bark's full roundup, [Walk This Way: Our Review of the UK's Best Dog Collars & Leads](https://www.smartbark.co.uk/post/best-dog-collars-and-leads), for how we stacked up against the field.
Try it yourself
Built by hand in the UK, for the dogs that pull hardest.
[Shop the SLEDLINE lead →](https://www.sledline.com/products/premium-biothane-dog-lead-with-paracord-handles)
Or explore the full range at [sledline.com](https://www.sledline.com).
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Frequently asked questions
What is the SLEDLINE lead made from?
It's made from Biothane — a strong, lightweight, waterproof and wipe-clean material. Mud rolls off it, slobber doesn't stick, and it can go in the boot damp and come out fresh.
Is it suitable for strong dogs that pull?
Yes. It has zero stretch and is very strong for its weight, so you can react instantly when a dog lunges. In Smart Bark's walk test with a two-year-old German Shepherd, the lead stayed comfortable and secure throughout.
The mid-lead handle gives you quick, close control near roads, livestock or other dogs. Smart Bark called it the headline feature for anyone walking a puller, letting you tuck the dog in tight in a second.
What hardware does the lead use?
Climbing-grade carabiners with a full 360° swivel, available in standard or locking versions.
Is it worth the premium price?
It sits at the top end of the premium Biothane market. As Smart Bark noted, you're paying for the extras — the hardware, the handles and the build — and for a big dog that pulls, the added control and peace of mind justify the cost. SLEDLINE also offers more accessible ranges.
Are there any downsides?
Biothane can feel slightly plasticky compared to leather or soft rope, and the zero-stretch design means it isn't ideal for runners who want shock absorption — a bungee lead suits that use better.
