Handmade to order · 2–6 days
Fully Customisable

BioThane® Dog Collar | Waterproof & Customisable

£34.00
or £11.33 × 3 interest-free
Build your piece Every option is handmade by Ed
How to measure your dog

If it does not fit when it arrives, tell me and I will adjust or remake it. If I got the size wrong, I cover the postage both ways. If the measurement turned out not to suit your dog, the postage is yours.

These sizes are a guide — I build every customisable collar to your dog. Add your dog's exact neck measurement in the notes at checkout, or email me, and I'll set the fit around it with room to tighten and loosen either side.

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How I work

  • Hardware is guaranteed for twelve months. If a buckle, clip or ring fails in that time, send it back and I’ll repair or replace it, and I cover the postage.
  • After that, send it back anyway, however old it is. I’ll replace the worn parts at cost and tell you what it needs before I touch it. It comes back cleaned, checked and boxed.
  • If it isn’t adjustable, I check your measurements with you before I make it.
  • Message the shop and it’s me, Ed, who replies. Usually within a few hours.
  • Custom pieces aren’t refundable for a change of mind, but size exchanges and amendments are available. If I got it wrong, faulty or not as described, I cover the postage both ways; if the measurement turns out not to suit your dog, it’s yours.
Read the measuring guide before you order

Made in 2–6 working days · Free UK shipping over £55 · Handmade by one person in Oxford

Not sure? Ask Ed directly I reply to every message — usually within a few hours
Free UK mainland tracked shipping over £55 Size exchanges — I cover the postage if I got it wrong Twelve-month hardware guarantee Made by Ed in Oxford
Sizing & measuring+

Choose the size that matches your dog’s neck measurement.

Please note: as each piece is handmade, allow a small tolerance of up to 1/2 inch in finished sizing.

Hardware & construction+
  • BioThane® strap (waterproof, odour-resistant, colourfast)
  • Quality hardware components (buckle, D-ring, rivets)
  • Handmade and finished to order in Oxfordshire for a clean, durable result
Care & durability+

BioThane® is made for everyday use.

  • Wipe clean with a damp cloth (mild soap if needed)
  • Dries quickly and doesn’t hold odour like fabric collars can
  • If it’s been in salt water, rinse and dry the hardware after
  • Check hardware periodically, especially if your dog pulls
Delivery & lead time+

Your order enters the making queue immediately. Current lead time is 2–6 working days before dispatch.

All UK orders ship tracked. Free UK mainland tracked shipping on orders over £55.

Returns & exchanges+

Made to your measurements. Because I cut this to the size you give me, it isn't covered by the usual 14-day change-of-mind right — I can't resell it, so I can't take it back simply because you've changed your mind. If the size isn't right, message me: size exchanges and amendments are available. If I got it wrong — faulty, damaged, mis-made or not what you asked for — I cover the postage both ways. If the measurement turned out not to suit your dog, I'll still sort it with an exchange or an amendment, and the postage each way is yours. Either way, message me — I'd far rather talk it through than have you post anything. If anything arrives faulty, damaged or not as described, that's on me — repair, replacement or refund, and I cover the postage. The full position is on my returns and guarantee page.

I'd far rather spend ten minutes with you before I start than have to alter it afterwards, so read the measuring guide, and if you're unsure about anything, email me first: hello@greendog.pet. The person who made it will reply.

01
Choose your spec
Pick your rope, binding, hardware finish, size and any extras using the options below
02
Ed makes it
Handcrafted in my Oxfordshire studio within 2–6 working days — one piece, one person
03
It ships, tracked
Dispatched tracked, Free UK shipping over £55, straight to your door
About this piece

BioThane® Dog Collar | Waterproof & Customisable

If your dog swims, rolls in things, or generally treats the countryside as a full-contact sport, this is the collar you have been looking for.

BioThane® is a coated webbing used in equestrian and marine applications because it handles what other materials cannot. It is fully waterproof, not water-resistant. It does not absorb mud, salt water, or smell. It does not crack, fade, or lose its shape after a season of hard use. It wipes clean with a damp cloth and dries in minutes.

Every collar is handmade to order at the Oxford studio, cut to your dog's exact neck measurement, fitted with the buckle and D-ring you choose, and finished by hand. No two are identical because no two dogs are.

Customise the colour, size and hardware finish. 19mm wide throughout, in a range of adjustable sizes to suit small breeds through to large dogs.

Pair it with the BioThane® Lead for a fully waterproof, matching set.

This design is part of my BioThane waterproof dog collars and leads collection, all handmade to order in Oxford.

What you're building
1
Your colours
Rope, binding and hardware — choose from dozens of options. Every combination is made to your spec.
2
Your hardware
Buckles plated over steel in nickel, gold, black or gun-metal. Clips in solid brass, nickel-plated brass, or zinc die cast in black or gun-metal. D-rings and O-rings in solid brass, solid nickel, or steel plated black or gun-metal. All load-tested by their manufacturers, covered by the twelve-month hardware guarantee.
3
Your dog's size
Exact neck measurement — not a generic S/M/L. Sized to your dog, so read the measuring guide before you order. Size exchanges and amendments available: if I got it wrong I cover the postage, and if the measurement turned out not to suit your dog, the postage is yours.
4
Made by Ed
Not a warehouse, not a supplier. One person in Oxford who answers your emails directly.
Not sure which size to order?
The measuring guide walks you through sizing in under two minutes — clear diagrams, worked examples. If you'd rather talk a size through before I start, message me.
View Measuring Guide →
Oxford Studio
One person, one piece at a time in Oxfordshire
Size Exchange
Wrong size? Message me — exchanges available. If I got it wrong, I cover the postage
Hardware Guaranteed
Maker load-tested. Repaired or replaced free if it fails in twelve months
Judge.me Verified
200+ verified reviews on Judge.me. 4.99 average rating
  • 5 stars: 5 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
G
Georgia
Beautiful collars

Excellent material and colours. My dog gets so many complements. Great customer service and fast delivery.

D
Daniel Cunningham
Very satisfied

I’m blown away by Ed at Green Dog! Their workmanship and attention to detail are top-notch, making their products look absolutely stunning. They kept us in the loop via email throughout the process, which was super helpful. We ordered three different custom items, and they all turned out exactly as we wanted. The website was a breeze to use, and the result was a beautiful product. The professionalism in their work is incredible, and the quality of their materials is second to none.

L
Lorr McDonald
Fab colourful collar

I love Greendog, the colours and workmanship are great. Biothane collar green and orange looks great on my FRL. I would definitely recommend and I will be back for more.

S
Sarah Binebine
Great products!

Great quality collar and leads. Genuinely nice and accommodating owner. Would def shop again.

B
Betty
Bright collar

We choose this collar in bright orange and lilac and it looks fab on! It’s perfect for dogs that like to get wet as it’s easily rinsed and as good as new.

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