Leather Cat Harness - Black

Regular price £47.50 GBP
Tax included.

Only 47 items in stock!
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Open up a whole new world of harness adventures for you and your cat! The Supakit leather cat harness is a comfy & secure cat harness that can take you and your cat on adventures of all shapes and sizes - whether you’re exploring nature, crossing town to the vets, or just hanging out together in the backyard.

Each Supakit leather cat harness is painstakingly handcrafted from luxurious genuine leather, for a harness that will last a lifetime but is so soft and supple that it will never hold your little explorer back!

👉 Click to view the size chart & measuring guide
The Supakit® Difference
Cradles your kitty
For smooth support, without any pressure on their neck or twisting as they walk
Luxury genuine leather
For a harness that smells and feels just right to your cat
Purrfect fit
Available in three sizes, each with four fully-adjustable straps. Find your cat's perfect size
Super secure
Designed with the help of escape-artist kitties to hold your kitty securely. Find out more
Handcrafted with love
Designed in our London studio, made by master craftsmen in Spain & delivered with love to kitties worldwide.
Easy to put on
No loud and scary velcro, just a single buckle to fasten!


Please note: the Supakit adjustable cat harness is designed for use with a leash, under human supervision. We do not recommend the use of cat harnesses for unsupervised tethering, as it is potentially dangerous and can adversely affect the escape-proofing of the harness.

The Gatsby harness comes in three adjustable sizes, to cater to every shape and size of cat (even little kittens and big chonky floof-monsters!). To find the right size Gatsby for your cat, simply follow our size and measuring guide here


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


Worldwide shipping is FREE on all orders over 65!

We ship from our warehouses in the UK & USA to over 60 countries in the world! See the full list of countries we ship to here.

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We’ve all been there. We’ve tried a new harness on our cat, gone outside for the first time. They’ve gotten spooked. Wriggled out of the harness. It’s not a situation that anyone wants to be in. But we’ve discovered a harness that fits so well on our cats, Lumos & Noxie, that they can’t Houdini their way out of it: the Supakit Harness.

They are much easier to get on than our previous harness – they can just step into them and the single quick release buckle is easy to fasten and looks really stylish! All in all we are really impressed with these handmade harnesses and it’s reassuring knowing they are wearing something that fits securely and they aren’t likely to escape out of!

Free worldwide shipping

On all orders over 65