· 4 min read
What makes a handmade BioThane dog collar different
A handmade BioThane collar is waterproof rather than absorbent, welded and riveted rather than sewn, and made to your dog's size. What that means in practice.
Written by Katie and Dan, who make everything on this site by hand.

A handmade BioThane collar is different in three ways that actually matter: the material doesn't absorb water, it's welded and riveted rather than sewn, and it's made to order in your dog's size rather than pulled from a shelf. Everything else people say about handmade is decoration.
We want to be straight about this, because "handmade" gets used to justify a lot of prices it hasn't earned.
What BioThane actually is
BioThane isn't a brand name for plastic webbing. It's a polyester webbing core with a waterproof coating bonded over the top, so it has the tensile strength of the webbing inside and a sealed surface outside. That construction is the whole argument. (If you want the technical detail, it comes from BioThane Coated Webbing Corp (opens in a new tab), the company that makes it and holds the trademark.)
A fabric collar is absorbent by design. It soaks up river water, holds it against the coat, and takes hours on a radiator to dry. It holds smells, because what's soaked into the weave is mud and pond and whatever the dog rolled in. Given enough wet winters it rots from the inside where you can't see it.
Leather does something different and no better. It looks superb, and then it gets soaked a few times, dries hard, and cracks along the fold at the buckle.
BioThane does neither. It doesn't take up water, so there's nothing to dry and nothing to smell. Wipe it with a damp cloth and it's clean. It stays supple in the cold instead of going board-stiff, and it holds its colour instead of fading out after a season.
If your dog is a swimmer, this is the single biggest difference you will notice, and you'll notice it in the first week.
Where the handmade part comes in
Material choice on its own isn't craftsmanship. You can buy mass-produced BioThane collars, and plenty of them are fine.
What we do is cut and finish each one individually, once it's been ordered, and look at it properly before it goes in an envelope. Every weld and rivet is set and checked by hand, the hardware is fitted by hand, and the edges are finished rather than left as they came off the cut. It's slower – minutes per piece rather than seconds – and the honest benefit is consistency: nothing leaves here that we haven't held.
Fixings
The strap is only ever half of it. A collar fails at its fixings far more often than it fails in the middle of the webbing, and that is the part most listings say least about.
Ours are metal, fitted by hand and checked before a piece is packed. There is no glue holding anything together and no thread to give way: the straps are welded and the fixings are riveted, with every rivet pressed home individually. That is a slower way to build a collar and a harder one to get wrong quietly.
This matters more on a waterproof collar, not less. There's no point in a strap that shrugs off a river if the buckle on it comes apart in the spring.
Made to order, in your dog's size
Our collars come in five sizes, XS to XL, and the size is the one thing worth getting right. So rather than guess from the breed, measure: our collar fitting guide turns your dog's neck measurement into the size to order, and tells you which way to go if you're between two.
Nothing is cut until you've ordered. Your collar is made in the size you chose, by hand, in the colour you picked, rather than taken off a shelf where it has been waiting in someone else's choice of colour. The adjustment in each size is there for coat changes and a bit of growth, so a dog measured properly sits comfortably within it.
This is also why it takes a few days. There's nothing sitting in a warehouse waiting for your order – the BioThane is on a roll until you buy it.
What handmade doesn't mean
A few honest caveats, because we'd rather you bought the right thing than bought ours:
- It isn't stronger in tension. Good webbing is good webbing, coated or not. A well-made factory collar and ours will both hold a hard lunge. The difference is how they age, not how they break on day one.
- It isn't a training tool. No collar fixes pulling. If your dog pulls hard, look at a harness and some training – see collar or harness.
- It isn't indestructible. BioThane resists water and abrasion well. It is not chew-proof, and no collar is. A determined puppy will get through it.
- It isn't a substitute for checking it. Every collar on earth wears out. Check the strap where it passes through the buckle, and check the rivets and fixings, every few weeks.
How to tell, when you're looking at a listing
Four questions that cut through most marketing copy:
- Does the listing name the material properly – "BioThane", with a weight or width – rather than just "waterproof webbing"?
- Does it say how it's held together – welded, riveted, sewn – or leave you guessing?
- Is it made after you order, or picked off a shelf – and does the seller help you choose the size?
- Do the makers say where it's made and who made it?
Plenty of small brands pass all four. Some things sold as handmade pass none of them. The questions are more useful than the word.
If you want to see how ours are put together, there's more on the About page, and we're happy to answer anything before you buy.