Have an old sweater and a cat who believes every soft thing in your house already belongs to them?

Perfect. 😹

Before that sweater makes its way into the donation pile, you can give it a completely different job: turn it into a cozy homemade cat bed.

This easy DIY cat bed is inexpensive, beginner-friendly, and a great way to reuse something you already have at home. You don't need woodworking tools or a complicated pattern—just a few basic materials and some simple sewing to make sure everything stays securely enclosed.

The result? A soft little nest your cat can curl up inside.

And, because cats are cats, there is still a reasonable chance they'll sleep in the cardboard box next to it instead.

But we're going to make the bed anyway. 🐱

There are plenty of cat beds available to buy, so why make one?

For starters, homemade cat projects can be a fun way to reuse materials instead of throwing them away.

An old sweater already has something else going for it: it smells like home—and possibly like you.

Cats rely heavily on scent when navigating their environment, so using familiar household materials may make a new sleeping spot feel less unfamiliar.

And unlike a complicated wooden cat house or elaborate sewing project, this DIY cat bed from an old sweater only requires some basic hand sewing to keep the stuffing and construction secure.

You'll get:

• A cozy sleeping spot for your cat
• A new use for an old sweater
• A budget-friendly DIY project
• A simple beginner-friendly sewing project
• A customizable bed you can make to suit your cat

Let's make it.

What You'll Need for This Easy DIY Cat Bed

You don't need much.

Materials

1 old sweater or sweatshirt
Choose something clean, soft, and large enough for your cat.

2 Soft filling
You can use polyester stuffing or clean filling from an old pillow.

3 A small cushion or folded soft fabric
This helps create the center of the bed.

4 Strong sewing thread
Choose a durable thread suitable for the fabric you're using.

5 A hand-sewing needle
You'll use this to securely close the sweater and connect the sleeves.

6 Fabric scissors

That's it.

🐾 Cats Ace Tip

Choose a sweater without loose beads, sequins, strings, buttons, zippers, or decorations your cat could pull off or swallow.

Before your cat uses the finished bed, make sure all stuffing is completely enclosed and all seams are securely sewn closed.

There should be no loose thread, exposed stuffing, pins, needles, or detachable pieces.

Simple and secure is better.

🛒 Need Supplies for Your DIY Cat Bed?

Already have an old sweater? Perfect. 👕🐱

You may already have most of the other materials at home too. But if you're missing a few things, we've put together an Amazon DIY Cat Bed Supply List with useful basics for this project.

You can find:

• ☁️ Soft polyester filling
• 🛏️ Small cushion or pillow inserts
• 🧵 Strong sewing thread
• 🪡 Hand-sewing needles
• ✂️ Fabric scissors
  

👉 [Shop Our DIY Cat Bed Supplies on Amazon]

Before buying anything new, take a look around your home. An unused pillow, leftover stuffing, or sewing supplies you already have may be perfect for this project. ♻️💙

As an Amazon Associate, Cats Ace™ earns from qualifying purchases.

How to Make an Easy DIY Cat Bed From an Old Sweater

Now for the transformation.

Step 1: Choose Your Sweater

Lay your sweater flat on a clean surface.

A medium or large sweatshirt works particularly well because the sleeves help create the raised outer edge of the bed.

Before you start, inspect it carefully.

Remove anything that could become loose or create a hazard for your cat.

Check for loose decorations, damaged seams, holes, buttons, zippers, or anything else your cat could chew or pull off.

If there are openings that will need to stay closed once the sweater is stuffed, you'll secure those with stitching as you build the bed.

And yes...

Your cat will probably sit directly on the sweater while you're trying to work.

Consider this the first quality-control inspection. 😹

Step 2: Create the Soft Center

Place your small cushion, pillow insert, or folded soft fabric inside the body of the sweater.

Position it toward the lower portion of the sweater.

This becomes the main sleeping area.

Don't overstuff it.

You want a surface that's soft and comfortable while still allowing your cat to settle naturally into the bed.

 

Adjust the cushion until it sits evenly inside the sweater body.

Step 3: Stuff the Sleeves

The goal is to turn them into two padded tubes. 

These will eventually wrap around the sleeping area and form the cozy raised edge of your homemade cat bed.

Try to distribute the filling evenly rather than packing it tightly.

Think:

soft cat pillow

not:

tiny sweater sausage. 😹

Before moving on, make sure the stuffing is sitting fully inside the sleeves and isn't escaping through any holes or damaged seams.

If necessary, stitch any openings securely closed.

 

Step 4: Shape the Bed

Bring both stuffed sleeves around the front of the sweater's body.

You're beginning to create a circular or oval nest.

Overlap the cuffs slightly at the front.

You should now be able to see the bed taking shape:

soft center + padded outer edge = prime cat-napping territory.

 

Adjust both sleeves until the shape looks even and comfortable.

 

Step 5: Secure the Sleeves

Once the cuffs are overlapping in the position you want, it's time to secure them permanently.

Using a hand-sewing needle and strong thread, sew the overlapping cuffs securely together.

Make several strong stitches through both layers of fabric so the sleeves can't easily pull apart when your cat climbs into the bed, kneads it, or shifts around.

Tie off the thread securely when you're finished and trim away any excess.

There should be no long loose thread accessible to your cat.

Give the connection a gentle pull with your hands.

If the cuffs begin separating, add a few more stitches.

🐾 Cats Ace Tip: Your stitching doesn't need to look perfect. It needs to be secure.

Step 6: Close and Tuck the Sweater

 

Fold and tuck the remaining sweater material neatly underneath the bed.

Now check any openings where the cushion or stuffing could become accessible.

Sew those sections securely closed.

Don't rely on a loose fold or tuck if stuffing could work its way out when the bed is moved or your cat kneads it.

Then check the entire bed with your hands.

There shouldn't be:

• Exposed stuffing
• Loose seams
• Dangling threads
• Pins or needles
• Sharp pieces
• Loose decorations
• Small removable objects

Make sure the center feels comfortable and the outer edge stays securely in place.

 

Step 7: The Most Important Step…

Put the finished bed somewhere your cat already likes to relax.

Then wait.

Do not explain how long you spent making it.

Do not point enthusiastically at it.

Do not repeatedly place your cat inside.

Cats have standards. 😹

Instead, let your cat investigate the new bed on their own.

The Finished DIY Cat Bed 🐱💤

And there you have it.

An old sweater has gone from:

"I should probably get rid of this."

to:

"Apparently this belongs to the cat now."

Your finished easy DIY cat bed should have a soft center surrounded by padded sweater sleeves that create a cozy nest-like shape.

The sewn seams help keep the filling safely contained while keeping the overall shape secure.

You can place it near your cat's favorite sunny window, beside the sofa, in a quiet corner, or anywhere your cat already chooses to sleep.

How to Make Your Homemade Cat Bed More Appealing

You made the bed.

Your cat looked at it.

Your cat walked away.

Don't panic. 😂

Some cats need time to investigate something new.

Try placing the bed somewhere your cat already sleeps instead of deciding where you think the bed should go.

You can also place a familiar blanket on top temporarily.

And sometimes the best strategy is simply to leave it alone.

Cats tend to investigate things on their own schedule.

🐱 Prefer a Ready-Made Cat Bed?

Love the idea of giving your cat a cozy new sleeping spot but don't feel like sewing one yourself?

That's okay too. 😹

We've also put together a collection of ready-made cat beds we like on Amazon, with different styles for different feline sleeping personalities.

You can explore:

• 💤 Cozy donut and cuddler beds for cats who love curling up
• 🏠 Cave and covered beds for cats who prefer hiding
• ☀️ Self-warming beds for extra-cozy naps
• 🧺 Washable beds for easier cleanup
• 🐈 Larger beds for cats who like stretching out
• 💙 Budget-friendly everyday cat beds

👉 [See Our Favorite Cozy Cat Beds on Amazon]

Whether you make your own DIY cat bed or choose a ready-made cat sleeping bed, look for something that's appropriately sized, stable, comfortable, and suited to the way your cat likes to sleep.

And yes...

Your cat may still choose the shipping box. 📦😹

As an Amazon Associate, Cats Ace™ earns from qualifying purchases.

Easy DIY Cat Bed Ideas and Variations

Once you understand the basic idea, you can have a little fun with it. The same old-sweater cat bed can look completely different depending on how you arrange the sleeves, the sweater you choose, and your cat’s preferences.

🐱 Cross the sleeves

Instead of bringing the sleeves straight around the bed, cross them slightly at the front before securely sewing them in place. It gives the bed a cute wrapped look while still creating that cozy raised edge.

🎀 Create a bow-inspired front

Arrange the sleeves at the front to create the look of a soft bow, then securely sew everything into position. It’s an adorable variation—especially with a colorful or chunky-knit sweater.

🐾 Keep it simple and round

Prefer a classic look? Curve the stuffed sleeves around the center and securely sew the overlapping cuffs together. Simple, cozy, and very cat-approved.

🎨 Play with colors and materials

Every sweater creates a different bed. Try chunky knit, fleece, soft cotton, wool blends, cable knit, or different colors and patterns. A sweater you no longer wear might become your cat’s new favorite sleeping spot.

🌿 Add a little catnip

If your cat enjoys catnip, sprinkle a small amount of dried catnip inside the finished sleeping area to make the new bed more enticing. Keep the catnip loose and accessible to your cat rather than sewing large amounts into the stuffing.

🐱 Make a larger or smaller version

Use an oversized sweatshirt and larger center cushion for a bigger cat, or a smaller sweater with less filling for a kitten-sized nest.

🧺 Make it easier to wash

Use a removable, washable center insert where possible. Whatever version you make, ensure all stuffing remains completely enclosed and every seam is securely sewn.

🐱🐱 And, of course… make two

This is technically optional.

Your cats may disagree. 😹

DIY Cat Bed Safety Tips

DIY cat projects should always be designed around the cat—not just how cute the finished project looks.

Before letting your cat use the bed:

• Remove loose threads.
• Avoid buttons, beads, sequins, pins, staples, and similar small pieces.
• Don't leave long cords or ties accessible.
• Make sure stuffing cannot be pulled out.
• Check the bed regularly for damage.
• Wash or replace it when needed.
• Stop using it if your cat begins chewing or tearing apart the material.

If your cat tends to eat fabric or stuffing, this particular DIY may not be appropriate for them.

Frequently Asked Questions About DIY Cat Beds

DIY cat projects should always be designed around the cat—not just how cute the finished project looks.

Before letting your cat use the bed:

• Remove loose threads.
• Avoid buttons, beads, sequins, pins, staples, or other small pieces.
• Make sure all stuffed sections are sewn securely closed.
• Make sure the sleeve connection is firmly stitched.
• Never leave sewing needles or pins inside or near the finished bed.
• Make sure stuffing cannot be pulled out.
• Check seams regularly for damage.
• Repair loose stitching before allowing your cat to use the bed again.
• Wash or replace the bed when needed.
• Stop using it if your cat begins chewing or tearing apart the fabric or stuffing.

If your cat tends to eat fabric or stuffing, this particular DIY may not be appropriate for them.

The previous version advised avoiding accessible cords/ties and making sure stuffing couldn't be pulled out; those safety points remain important, but now the construction itself removes the fabric-tie method entirely.

Frequently Asked Questions About DIY Cat Beds

What is the easiest DIY cat bed to make?

One easy option is a DIY cat bed made from an old sweater or sweatshirt.

The sweater already provides most of the structure: the body creates the sleeping area, while the stuffed sleeves form the raised outer edge.

You'll still need to do some basic sewing to make sure the stuffing stays securely enclosed.

Do I need to sew this DIY cat bed?

Yes.

For this Cats Ace version, we recommend sewing the cuffs together and securely closing any openings where stuffing could escape.

We don't recommend relying on loose ties or simply tucking stuffed sections together, because your cat may knead, pull, chew, or move the bed during use.

Basic hand sewing is enough—you don't need a sewing machine.

What can I use to stuff a homemade cat bed?

Soft polyester filling or clean pillow stuffing can work well.

Whatever you use should remain completely enclosed inside the sweater so your cat cannot pull it out.

How big should a cat bed be?

Your cat should have enough room to curl up comfortably without feeling squeezed.

If your cat likes stretching out rather than curling into a ball, consider using an oversized sweatshirt and a larger center cushion.

Why won't my cat sleep in the bed I made?

Because... cat. 😹

More seriously, cats have individual preferences.

Try placing the bed in a location your cat already chooses for sleeping and give them time to investigate it rather than forcing interaction.

Can I use my old clothes to make a cat bed?

Yes, provided the fabric is clean and safe and doesn't contain loose decorations, damaged pieces, or materials your cat could ingest.

An old sweater or sweatshirt works particularly well because the sleeves can become the padded edge of the bed.

Can I wash a DIY sweater cat bed?

That depends on the sweater, stuffing, cushion, and construction you use.

Check the care instructions for your materials.

A removable washable cushion can make cleaning easier.

Always inspect the seams after washing and repair any damaged stitching before returning the bed to your cat.

From Old Sweater to Cat Nap 🐾

One old sweater.

A little stuffing.

A few stitches.

And one extremely opinionated quality-control inspector.

That's all it takes to create this easy DIY cat bed.

Projects like this are one of our favorite ways to make cat life a little more fun without making things unnecessarily complicated.

And now there's only one question left:

Will your cat actually sleep in it… or choose the box it came next to? 😹

If you make your own DIY cat bed, we'd love to know how your feline supervisor reacted.

🐾 Follow Cats Ace™ for more easy DIY cat projects, cat care ideas, cat behavior and ACE MAKES.

🎥 Watch Ace Make the DIY Cat Bed