A cat harness your cat will adore! Discover the Gatsby leather cat harness and kitten harness. Escape-proof, stylish, and so comfy your cat won't even know it's on...
Handcrafted from the finest genuine leather: Soft & supple to follow your cat's contours, with a natural scent that helps your cat accept their harness with ease.
Fast and fuss-free to put on: Just drop your cat's front paws through the harness and buckle up. There are no straps to squeeze over your cat's head, no loud and scary velcro, and there's only one buckle to fasten.
Available in three fully adjustable sizes: Whether you're looking for a kitten harness or a large cat harness, there's a Gatsby for every size of cat.
100% escape proof: The unique sling design and tailored fit means the Gatsby harness is completely resistant to even the wriggliest of kitty escape artists!
Extra strong: Fully lined with Felitech™ low-friction / high strength bonded lining, for a harness that is weight tested up to a whopping 18kg / 40lbs.
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:
TRACKED, INSURED & EXPEDITED UK next day, world 1-3 working days
TRACKED & INSURED 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 arrangea 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 policyhere.
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). Justclick 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 email@example.com, 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.
This harness makes me feel settled that he’s not getting out of it, he loves to go out. It’s a bit of a fiddly job getting it on him as he’s a very independent cat and doesn’t like being mauled with.
I’ve had to cut some of the front panel (either side of his front legs) as he was walking uncomfortably, however he still does walk strange but I’m sure the leather should, in time, mould to his shape to help him walk a bit easier. Maybe he’s just not used to having something in between his legs! I’m not giving up though, he goes out everyday. The harness itself is really well made and looks really good.
This is Moose and his new Supakit ‘The Gatsby’ harness in black. It is easy to put on/take off and is so comfortable, he naps in it. It is also fully adjustable and even fits over all his shirts! This lightweight, comfortable and high quality harness is what we’ve been searching for in all the other harnesses we’ve tried. Now we just need ALL the colors :D
This harness has been great so far! I love the single-buckle closure, and how easy it is to use. Taking it off one handed is a breeze. It seems very high quality and sturdy. We’ve only been out a few times, but it seems very secure on our kitty Iskierka!
Very stylish, the material is perfect. If this worn out in future, I’d definitely buy a new one from Supakit!!
Hi all, Love the Harness. Picked-up a bell and a name tag too. All top quality and love that the Harness is sooo lightweight. I wish I had ordered the leash (but I'm sure I will later). Now I just have to pick-up my new kitten "Monkey". (yay!!) Photo to come...
I love the harness and now my cat, Tank, is feeling pretty awesome in it. Here he is showing it off!
The harness looks beautiful on Tank but he's not so sure yet. It's so easy to get on him (all 21 pounds). It's only day two that he's worn it but he won't move around in it yet. Please note he never had anything on him since a kitten, four years ago. Nothing fit him properly. But...this does! He's better today with it on than he was yesterday! Tomorrow will be better!
The Gatsby is stylish and durable! I love the black harness and leash on my little girl and she rocks the look. It also only took about 3 days for her to get used to the feel. Highly recommend!
I am very happy with the new harness and collar and I can put it on her by myself. She is walking quite well now and comes running when I get her harness & leash out. The staff at Supakit has been very helpful.
Only four days into harness training and our Storm is already used to moving around in it. I have been searching for the perfect harness to take her out for walks in the city’s parks. Regular harnesses worry me due to the possibility the cat has to wiggle out (dangerous when outside) but also the pull back caused by neck straps is something I definitely did not want.
The Supakit harness is made by putting a lot of thought into the design; comfortable to wear, no wiggle out, no pull back, high quality materials and it looks so classy.
Thanks a lot for this. X
Artemis absolutely loves it outside!! Watching the birds
I spent countless hours searching for the best harness.
This is the one!
Real leather. Real brass.
An aura of royalty that comes across with utmost elegance.
Here is NEWMAN showing it off on the first day of use.
After trying several different harnesses, I found the one! The quality is unmatched and my cat could not escape out of it. So happy with this purchase!
The ONLY harness Prince hasn’t escaped from! Just have to get it adjusted properly. I will order every color!
Very comfortable, easy to use with adjustable straps. Stylish and very high quality! 5 stars and definitely will recommend, absolutely worth the money!
A harness is very nice and cool look.
It’s so beautiful! Even though you can’t always see it through her fluff.. It’s super comfortable for her especially due longer hikes and so far there have been zero escapes! I will definitely be recommending this!
I tried many different harnesses before but found that the Supakit Harness is the best for walking my bengal! It is very easy to put on, looks comfortable and my bengal barely felt it was on. Other harnesses I've tried either shifted or 'choked' the cat while walking/controlling , but the supakit harness being a chest-hold didn't have any problems! Highly recommend for any outdoor cat. :)
The chunkster is still too chunky so the harness (medium) only barely fits at its largest size, but soon she shall take over the world. As soon as she learns to stop turning into a pancake while she’s wearing it.
The Gatsby is the perfect cat harness! We were on a search for a minimalist step-in harness that featured leather and brass detailing- a pretty tall order, but Supakit delivered! I consider this harness to be a premium, heirloom piece that will last my cat's lifetime and more! My cat (13" chest girth) wears The Gatsby in a medium and it suits her marvelously. Every time my cat and I go out on a walk, we get comments and questions about where to get a harness like hers. It really is that eye-catching and looks stunning against my cat's fur. Whenever we get a new kitten, I plan to purchase another Gatsby!
This is the best type of harness I've ever tried! Super quality and easy to use!