Get

In Your Inbox

Catster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

11 Free DIY Cat Harnesses You Can Make Today (With Pictures)

Share

orange yellow cat wear a red harness_NINA IN SANTORINI_shutterstock

If you intend to walk your cat outdoors, whether in your own yard, to the park, or around the local streets, you will need to ensure that it has a secure and comfortable harness. Cats’ throats are softer than dogs, and a simple collar and leash are not enough.

It will cause damage and can have serious negative effects. At the very least it will be incredibly uncomfortable and will put your cat off ever wanting to go for a supervised walk again.

Harnesses attach around the neck and under the chest. They spread the weight and the pressure across the cat’s upper body, shoulders, and chest area. They tend to be made of a soft and sympathetic material, and can be cushioned for extra comfort. You need to ensure that the harness is the right size, is comfortable, and looks good.

Below are 7 DIY cat harnesses that you can make today. Some are listed or described as dog harnesses, but their dimensions and design mean that they would work equally as well for cats. While many of them do require some basic sewing skills, others rely on crochet, and some are described as being easy-sew or no-sew patterns so there is something for every skill level.divider 3 paws

The 11 DIY Cat Harnesses

1. Crochet Cat Harness Leash

DIY Crochet A Cat Harness Leash
Image Credit: CraftBits

Made from acrylic yarn, this crochet cat harness leash is affordable, durable, and can be made in a whole gamut of colors. Acrylic yarn is often advised for beginners, too, so if you’re considering making a harness leash for your first foray into the world of crochet, then this really is a good place to start.


2. Custom DIY Cat Harness

DIY Cat Harness K9 of Mine
Image Credit: K9 of Mine

Dog harnesses do not stop a dog from pulling. In fact, because they spread the pressure across the whole chest area, harnesses make it easier and less painful to pull. Although cats do not pull as powerfully as most dogs, it is still important that you can restrain them, direct them, and prevent them from getting away. A comfortable but well-made DIY harness will do that. This is one of the designs that is labeled as being a dog harness, but the design is the same.


3. Crocheted Cat Harness

DIY crochet cat harness
Image Credit: Let’s Crochet

Crochet means “small hook” and relates to the implement used to pull the material rather than the material itself. The first instance of a printed crochet pattern was seen in an early 19th century Dutch magazine named Penelope. More recent examples include this crocheted dog harness, which can easily be adapted for your cat.


4. Fat Cat Harness

DIY Harness for Your Fat Cat
Image Credit: WikiHow

Cats of all sizes enjoy time outdoors and it could reasonably be argued that an overweight cat would benefit from the extra exercise it will enjoy while being outdoors. This fat cat harness uses Velcro fastenings, a D-ring to attach a collar, and it needs the use of a cat jacket. You will need your own instructions on how to make a coat and a collar.


5. Homemade Cat Harness

DIY Homemade Cat Harness
Image Credit: cuteness

This homemade cat harness is made according to the size and dimensions of your cat. No two cats are the exact same size, so it is important that cat harnesses are not the same either. Even if two cats weigh the same, they can have different skeletal structures, which means that a harness fits perfectly on one but will not fit on the next.

Are you looking for the perfect cat harness? We suggest Hepper's Cat Harness & Leash Set, which includes a nicely designed, machine-washable harness made from soft, sturdy velvet and mesh.

No products found.

This harness is easy to put on and take off and features reinforced stitching, reflective stripes, and quick-release buckles. This set also includes a great leash made from durable nylon climbing rope.

At Catster, we’ve admired Hepper for many years and decided to take a controlling ownership interest so that we could benefit from the outstanding designs of this cool cat company!

6. Cat and Kitten Tolerated Harness

DIY Cat-and-kitten-tolerated Harness
Image Credit: Autodesk Instructables

Harnesses are unnatural to cats: animals that will sometimes not tolerate anything being too close to them, let alone a jacket-style item of clothing sitting snugly around them. This harness is designed to be accepted by cats of all ages, including kittens. If you start your cat wearing a harness when it is young, it will quickly become accustomed to the feeling of it and will continue to allow you to put one on as it gets older.


7. Nylon Adjustable Cat Harness

DIY Nylon Adjustable Cat Harness
Image Credit: firstthecoffee

You don’t always need a ton of materials or even a ton of DIY skills to build a great DIY cat harness. That’s exactly what this outstanding choice from Family Handyman shows. The guide does a great job of breaking down everything you need to do, and whether you’re a novice DIYer or an expert, this is a phenomenal option.


8. Colorful Cat Harness

DIY Colorful Cat Harness
Image Credit: animalwellnessmagazine

Just because you’re making a DIY cat harness doesn’t mean you can’t add a splash of color to it. This guide walks you through everything you need to do to make one, and since it uses fabric, you get to customize exactly what it will look like!

Whether you want bright colors, something a bit more subdued, or a pattern, all you need to do is find the fabric and this guide will walk you through how to turn it into a soft and comfortable harness.


9. DIY Fabric Cat Harness

DIY Fabric Cat Harness
Image Credit: sosewlovely

This is another simple fabric harness you can make yourself, as long as you possess some basic sewing skills. If you can sew, this guide walks you through the rest, allowing you to get the perfect harness for your cat.

This fabric design is especially great if you want a larger harness option that adds a little extra visibility to your cat. It’s perfect for little escape artists, and you can just keep in on them whenever they’re hanging out around your home.


10. DIY Harness & Leash Set

DIY Harness & Leash Set
Image Credit: mikinoos

If you need a harness for your cat, you’ll want a leash to go with it! And in a true DIYer fashion, this guide from Mikinoos walks you through everything you need to build both the harness and the leash.

It’s also highly customizable, so you can get exactly what you want when you’re making it for yourself.


11. Decorated DIY Cat Harness

DIY Decorated Cat Harness
Image Credit: glogirly

All right, so this guide doesn’t really walk you through the construction of the harness, but it does allow you to add a little pizzazz to a harness you already have. So, if you found a harness at the store that doesn’t cost much and you just don’t like the way it looks, this is the guide for you.

It opens up a ton of different customization options. Whether you need a step-by-step guide or just a little inspiration, this is exactly what you’re looking for!

How-to-measure-your-cat-for-a-harness
You are free to use this image but we do require you to link back to Catster.com for credit

divider 3 paws

Final Thoughts

Cats love the outdoors, but the outdoors don’t necessarily love your cat. Cats that are given the freedom to roam can get lost, despite their excellent navigational skills. Unfortunately, they can even be stolen or kidnapped, and as well as the dangers of the modern road and the vehicles on it, there are wild and domesticated animals that might attack.

With a cat harness, you can comfortably and safely offer your cat some time outdoors to get exercise and air, without the added dangers that this entails. Hopefully, you have found the perfect DIY cat harness plan for your feline companion.

You might also be interested in some of our top-trending posts:


Featured Image Credit: NINA IN SANTORINI, Shutterstock

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything cat

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.




How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Catster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.


Catster's Digital Magazine is Back!

Vet-approved health & behavior advice

Real cat stories & community features

Chatting About the Importance of Spaying/Neutering, Cat Retail Shopping Ban & Red-Level Storms | Chatty Cattys, Episode 30

In this episode of Catster’s Chatty Cattys podcast, Nicole and Dr. Karyn are celebrating a major legal win for pets before diving into...

Is Your Cat Happy? Here’s How You Can Tell

Cats have a reputation for being indifferent, even inscrutable. But despite their seemingly ambivalent appearance, cats experience many emotions, including happiness, and they...

Human Brains Age Like Cats – New Study Debunks the 7-Year Rule

If you’ve ever caught your senior cat staring blankly at a wall, wandering the halls at 3 am, calling out for no clear...

Chatting with Devin About Here! Have a Kitten, Fostering, & Why Two Are Better Than One | Chatty Cattys, Episode 29

In this episode of Catster’s Chatty Cattys podcast, Nicole & Dr. Karyn sit down with Devin, the founder and one-woman show behind “Here...

More related

8 Natural & Safe DIY Home Remedies to Keep Cats Away (Vet-Approved)

Maybe you have a pet at home that doesn’t appreciate the neighborhood cats on his turf. Perhaps you have a bird feeder and...

Tractive GPS Tracker for Cats Review in 2026: Our Expert’s Opinion

Review Summary What Is the Tractive GPS Tracker for Cats? How Does It Work? The Tractive GPS Tracker for Cats is exactly what...

Why Is My Cat Peeing on the Carpet & How to Stop It: 7 Vet-Approved Reasons

If your typically pristine and proper cat is suddenly ignoring their litter box and peeing all over your carpet, it can become a...

Cats & Christmas Trees: 10 Vet Approved Safety Tips

Christmas can be quite a taxing time for cat owners. It seems that you’re untangling your cat every few minutes from your Christmas...

Keep reading

Do Cats Shed More in Summer? Vet-Reviewed Facts & Maintaining Tips

It’s no secret that our feline friends shed. No matter if you have a short-haired or long-haired variation, they require frequent brushing and maintenance to keep their shedding at manageable levels, and even then, they’ll still shed! Cats are avid...

Adult-ragdoll-cat-lying-relaxed-in-the-garden

6 Best Cat Foods for Outdoor Cats in 2026 – Reviews & Top Picks

People love to joke that cats domesticated us and not the other way around, owing to their exceptionally independent nature. In fact, even though we have been companions for over 4,000 years, research shows that about 50% of these small...

hungry Nebelung cat with kibbles in front

What to Do When Your Cat Has an Asthma Attack: Vet Approved Tips

It may be a surprise to learn that just like people, cats can have asthma, and it can be a frightening experience when your cat suddenly suffers from an asthma attack. While it’s a condition that your cat will have...

a cat that feels sick and seems to vomit

Can Cats Eat Rabbit? Vet-Verified Health Risks & Precautions

While we may want to think of our precious felines as nothing more than furry companions to spend our days with, they are cunning hunters who enjoy the chase and relish in their victories when they happen. Realizing this leaves...

Can Cats Eat Rabbit

How to Take Care of Your New Kitten: 8 Vet-Approved Tips

Bringing home an adorable new kitten is an exhilarating time. Kittens are incredibly energetic and never fail to entertain you with their antics. But if you’ve never owned a cat, it can also feel like a huge responsibility. Check out...

bicolor ragdoll kitten

Can Cats Eat Peanut Butter? Vet-Reviewed Facts & FAQ

Peanut butter is a snack loved by humans and dogs alike, but is this sweet, nutty treat something you should share with your cat? As delicious as PB is, this food should not be added to your cat’s treat rotation....

Can Cats Eat Peanut Butter

Will My Cat Calm Down After I Neuter Him? Vet Reviewed Behavioral Changes

Spaying and neutering are two common surgeries for cats, especially when they are still young kittens. Many new pet parents have questions about the procedures, though. For example, some wonder if male cats calm down after being neutered. It’s true...

vet putting on surgical suit to a cat after surgery

My Cat Ate a Dryer Sheet! Vet Reviewed Information & What to Do!

As cat parents, we all know that cats are curious, mischievous, and can get into any number of things they shouldn’t. That includes toxic chemicals, toxic plants, and even dryer sheets. Fabric softeners, both in liquid and dryer sheet form,...

My Cat Ate a Dryer Sheet

Love Cats? So Do We! Join the Catster Community

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.




Sign up for the Catster Email Newsletter

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.