Made by us in the Bay, Aotearoa 🇳🇿
Designed with love, made for muddy paws and salty dogs.

YOU ASKED — WE DELIVERED!
Biothane Dog Collars are finally here and yep, they're just as nifty (and functional) as you imagined.

Waterproof. Mudproof. Adventure-proof.
No more soggy collars — just rinse and you're good to go. Perfect for all our swamp rats.

Let’s get colourful.
Choose your main collar colour first, then pick your keeper colour (that little loop next to the buckle).
Got your combo? Great! Now type your keeper colour into the box that says “TYPE BELOW YOUR COLOUR” just under the price.

Custom sizing?  
We love making things just right — if you know your dog's neck size, chuck it into the cart notes at checkout. We’ll make sure your pup’s measurement sits right in the middle hole, so it fits like a dream. 

Sizing Guide

Measure your dog's neck and pick a size where their measurement falls roughly in the middle (or with a little breathing space — about 2cm is sweet).

• Small: 1.6cm wide | 22–32cm neck

• Medium: 2.5cm wide | 30–40cm neck

• Large: 2.5cm wide | 38–48cm neck

• Extra Large: 2.5cm wide | 46–56cm neck

Finished with solid brass hardware for that premium feel and long-lasting wear.