Leather Cat Walking Harness - 'The Gatsby' - Mint Green

Regular price £46.50 GBP Save £-46.50
Tax included.

Genuine Leather
Vegan Cork
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A leather cat walking harness your cat will adore! Discover the Gatsby secure cat harness. Safe, stylish, and so comfy your cat won't even know it's on! 

  • Crafted from soft, all-natural leather: For a designer cat harness that feels and most importantly - smells - just right to your cat. 
  • Simple to put on: No more battles to put your cat's harness on! Just place their paws through the harness and fasten at the back. Perfect for cats that are scared of loud velcro or hate having things put over their head. 
  • For all shapes & sizes of cat: The Gatsby cat walking harness is fully adjustable front and back, so that you can tailor the fit perfectly to your cat's unique shape and build.
  • 100% secure: We developed the Gatsby harness with the help of a group of notorious 'harness Houdini' cats, to create a secure cat harness that's completely escape proof, and is resistant to all of the usual break-out tricks!
  • Extra strong: The leather body of the Gatsby harness is fully lined with Felitech™ low-friction / high strength bonded lining. Whether you choose our large, medium or small cat harness - they're all equally strong and weight tested up to a whopping 18kg / 40lbs!
👉 Click to view the Gatsby size chart & measuring guide

Please note: the Gatsby cat harness is designed for use with a leash, under human supervision. We do not recommend the use of cat harnesses for unsupervised tethering.


There are some changes to our shipping services due to the COVID-19 outbreak. Please click here to read the latest.

Do you ship worldwide?

Yes! We ship from the UK to over 60 countries in the world, including the USA, Canada, Australia and many more. Please click here to view the full list of countries that we ship to.

How much does shipping cost?

On orders below the free shipping threshold, shipping is a flat fee based on your country, no matter how large or small your order.

To preview the shipping rates and options for your region, simply add an item to your cart. The cart will appear, and below your item(s) you'll find a preview of all of the available shipping rates for your region.

Buyers are responsible for any customs and import taxes that may apply.

When will I receive my order?

We aim to ship all orders received before 4pm GMT Mon-Fri on the same day! All orders received after this time will ship on the next working day.

Your estimated shipping speed will depend on the shipping service chosen at checkout:

UK next day, world 1-3 working days  

UK 2-3 working days, world 5-7 working days

ECONOMY (No tracking or insurance)
UK 3-5 working days, world 10-14 working days

Please note - These are estimated shipping speeds provided to us by the couriers for these services. They are estimates only and parcels can take longer than this to arrive, particularly if they are travelling overseas.

Q: If my cat's Gatsby harness doesn't fit, can I return it for another size?

We happily accept returns! If you find that you need a different size harness for your cat, please visit our Returns Portal within 14 days of receiving your order, to arrange a return & refund of your original items so that you can place a new order for the size you need. We have warehouses in the UK and USA, so you can choose whichever is most convenient for you to send your return to. You can find more details on our returns policy here.

Q: My cat is very wriggly and has escaped from every harness they've ever had! Is the Gatsby harness really escape-proof?

A: As part of the development process for the Gatsby cat harness we recruited a team of cat testers worldwide that we called our ‘Harness Houdinis’ - cats who had escaped from multiple harnesses in the past! With their help we’ve been able to make a harness that tackles all of the main kitty escape methods, including backing out.

The main thing to ensure is that you pick the right size Gatsby harness and make sure its a nice snug fit when on (the back straps on the Gatsby tuck in behind a cat’s elbows which prevents them from wriggling out backwards). Just click here to view the size & measuring guide!

Q: What is the difference between the cork Gatsby harnesses and leather Gatsby harnesses?

The Gatsby harness comes in two materials - natural genuine leather, and vegan cork 'leather'. They are both equally supple and strong. The only difference between them is their water resistance. The leather Gatsby harness is splashproof, whereas the cork Gatsby harness can handle full immersion. So if your cat loves to swim or you live on or around water, we'd recommend opting for the cork Gatsby harness over the leather!

Q: Do you have any advice on how to harness train my cat?

We're always on hand with tailored help and advice to help you get your cat exploring happily in their Gatsby harness! If you're just starting out, we recommend starting with our handy guide to training your cat to walk on a harness and leash: How To Harness Train Your Cat.
If you still have any questions at all, simply drop us an email at hello@supakit.co, tell us a little about where your cat is in their harness training journey, and we'll be delighted to help out!

Q: I have a Chihuahua / small dog - is the Gatsby harness suitable for them? And how do I find the right size?

A: The Gatsby harness is designed for cats but we do know of several small dogs that have fallen in love with the Gatsby! You can measure your dog up as per the size & measuring guide, but just remember that these measurements are for a snug, body-hugging fit. If you'd like your dog to have a looser fitting harness or room to put a jumper on underneath, simply add on a few centimetres or inches to the measurements you've taken.