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Mystery Biothane Collars | Signature & Classic Collars

Mystery Biothane Collars | Signature & Classic Collars

Regular price £16.50 GBP
Regular price Sale price £16.50 GBP
Sale Sold out
Tax included.

Can't decide which collar to buy for your dog? 

You can now purchase a surprise Signature or Classic collar for the fraction of the price!

How do mystery collars work? 

  1. Select the width for your dog 
  2. Leave us a note with any colours already owned/your dog's social media 
  3. We will pick a brand new collar suitable for your dog. 

unsure what width your dog needs? As a general rule: 

  • miniature 16mm is for tiny/small breeds and puppies (no bigger than 15” neck) 
  • 19mm is suitable for most dog breeds 
  • 25mm is suitable for most dog breeds and most medium - large dogs 
  • 38mm is suitable for larger breeds (over 16” neck) 

Let us know in the order notes what colours you already own, and if you would like boy, girl or neutral colours. 

Listing is for one, one colour collar either from our current signature & classic collar range or from previously discontinued colours. 

View full details

Biothane Dog Collars and Leads

Frequently Asked Questions

What width/size does my dog need?

As a general rule:
- 16mm is suitable for miniature and small breeds

- 19mm is suitable for small-large breeds

- 25mm is suitable for large - giant breeds

Always measure your dog’s neck or current collar before ordering for the best fit.

How strong are your collars and leads?

Biothane used to make our dog collars and leads has a high break strength, and we use the strongest hardware possible for the width of Biothane. If your dog is an excessive puller or you're worried, please get in contact with us before ordering - you may find some peace of mind with our extra strong locking clips.


We can advise and assist on to help you find the right product, but it is ultimately the owners responsibility to ensure they have chosen a suitable product for their dog. 

Whilst every effort is made to ensure our products are made to the highest quality, no product is indestructible. Always check for signs of wear and tear before each use.

Never leave a dog unattended wearing a collar or lead. For our full safety and care instructions, visit our FAQs page.