How to Make a Cardboard Cat Scratcher

On this page (10 sections)

1. What do you need for a DIY cardboard cat scratcher?
2. How do you prepare cardboard for a cat scratcher?
3. What cutter should you use for cat scratcher cardboard?
4. How do you cut cardboard strips evenly?
5. How do you assemble a homemade cardboard scratcher?
6. How can you make a larger or shaped scratcher?
7. How do you make a cardboard scratcher safe for cats?
8. When should you buy a ready-made cardboard scratcher?
9. How do you encourage a cat to use the scratcher?
10. What is the simplest way to make a DIY cardboard cat scratcher?

To make a DIY cardboard cat scratcher, cut clean corrugated cardboard into even strips, pack them tightly in a shallow base, and secure the edges so the surface stays firm. Let glue dry fully, then check for loose pieces and sharp edges before giving it to your cat.

A homemade scratcher can be a simple flat pad or a larger shape. Start with a small, stable design, and use clean, dry cardboard without staples, tape, or strong odors.

What do you need for a DIY cardboard cat scratcher?

You need corrugated cardboard, a ruler, a cutting surface, a sharp cutter, and a shallow base. A non-toxic adhesive can help hold the strips together, but it should not be exposed where your cat scratches or chews.

Choose boxes with intact fluted layers. Avoid damp, dirty, moldy, or crushed cardboard, and remove all tape and staples before cutting.

A sturdy cardboard box lid or low-sided tray can hold the finished pad. Keep the base broad enough that it does not tip or slide when your cat leans against it.

How do you prepare cardboard for a cat scratcher?

Remove tape, labels, staples, and damaged sections, then flatten the cardboard so you can measure and cut it safely. Keep the corrugations oriented the same way in each piece for a consistent scratching texture.

Check each sheet for dirt, food residue, and sharp folds. If a section smells strongly of ink or chemicals, use another piece.

Measure the inside of your base before cutting. Leave enough room for the strips to fit snugly without bowing the sides outward.

What cutter should you use for cat scratcher cardboard?

A sharp utility knife with a straightedge is enough for most household cardboard. A cardboard cutter for cat scratchers may help with repeated cuts, but it must suit the thickness of your material and be used according to its instructions.

Place the cardboard on a cutting mat or other protected surface. Hold the straightedge firmly, keep your other hand away from the blade path, and make several light passes instead of forcing one deep cut.

Replace or retract a dull blade. A dull edge can snag the fluting and make the cardboard shift unexpectedly.

Can you use scissors instead?

Scissors work for thin single-wall cardboard and small trim cuts. They can crush thicker corrugated sheets, leaving uneven edges that make the scratcher harder to assemble.

For many repeated strips, use a ruler and a cutter. Keep offcuts away from children and pets while you work.

How do you cut cardboard strips evenly?

Measure the base, mark equal-width strips, and cut them to the same length. Even pieces pack more tightly and help the finished scratcher stay level.

For a simple pad, cut strips to the inside length of your base. Pick a width that fits your cat’s paws and the depth of the base, then test a few pieces before cutting the full batch.

Cut a little extra material so you can replace any strip that tears or folds. Keep the strips free of loose paper tags and ragged flaps.

How do you assemble a homemade cardboard scratcher?

Pack the strips edge to edge inside the base, with the corrugated ends facing upward. The exposed flutes create the textured area your cat will scratch.

1. Dry-fit the strips until they fill the base without bending its sides.
2. Remove a few strips at a time and apply a small amount of adhesive to the sides or bottom of the base.
3. Press the strips back into place and keep them aligned.
4. Let the assembly dry fully, following the adhesive instructions.
5. Check the pad for movement, exposed glue, and rough edges before use.

Don't use staples, pins, or loose tape to hold the scratch surface together. These can snag claws or become hazards if they come free.

If the pad shifts during use, add a non-slip layer beneath the base or choose a heavier, wider base. Don't place it where it could slide down steps or block a doorway.

How can you make a larger or shaped scratcher?

A larger scratcher needs a wider, stable base and enough support to prevent tipping. For a vertical or angled design, use a firm frame and secure it so it cannot fall when your cat pushes against it.

A shallow tray is usually simplest for a first project. If you build an arch, house, or lounge shape, avoid narrow gaps that could trap a paw and check every edge for loose cardboard.

Some cats prefer vertical surfaces, while others scratch flat pads. For help choosing a shape or placement, see our cat tree scratching post guide.

Is a cardboard cutter for cat scratchers worth using?

A dedicated cutter may be useful if you plan to make many pads or need repeated cuts through thick cardboard. For one small scratcher, a sharp utility knife, ruler, and cutting mat are usually enough.

Whichever tool you choose, work slowly and follow its safety directions. Do not let a cat near the cutting area, exposed blades, or scraps until cleanup is complete.

How do you make a cardboard scratcher safe for cats?

Keep the scratcher stable, dry, and free of loose fasteners or sharp edges. Let adhesive cure fully, then press around the surface and sides to find any pieces that shift or lift.

Supervise your cat the first time it uses the scratcher. Remove it if your cat chews off and swallows cardboard, or if the pad breaks apart.

Check the scratcher regularly. Replace it when the surface loosens, the base rocks, the edges become sharp, or pieces start breaking away.

When should you buy a ready-made cardboard scratcher?

A ready-made scratcher makes sense if you need a specific shape, want a reversible pad, or prefer not to cut and assemble the cardboard yourself. Compare the size and form with the space where your cat scratches.

The FUKUMARU Cat Scratcher measures 26.8 x 16.6 x 11.5 in and uses 1.6 in-thick cardboard. Its L shape can be placed vertically as a wall scratcher or horizontally as a lounge.

For a broader comparison of ready-made options, browse our best cardboard cat scratcher picks. If you want an enclosed resting space, see cardboard cat scratcher houses.

Which scratcher suits a cat that likes to lounge?

A lounge-style pad can suit a cat that alternates between scratching and resting. The SMARTBEAN set has 3 corrugated pads with a reversible design.

Each pad measures 16.73 x 8.07 x 1.26 in. Turn a pad over when one side wears, and replace it when the cardboard no longer stays firm.

What if your cat is large?

For a large cat, look for a broad, stable surface that lets the cat stretch without tipping it. Measure your cat’s usual scratching area and the floor space available before choosing a pad or building one.

The EHEYCIGA scratcher is 26.8 in long and has an L-shaped form for different scratching positions. Compare other options in our guide to cardboard cat scratchers for large cats.

For cats that prefer an angled surface, our guide to an X shaped cardboard cat scratcher explains what to look for. A separate cat scratching post that files nails guide covers what scratching can and cannot do for claws.

How do you encourage a cat to use the scratcher?

Place the scratcher near the spot your cat already chooses to scratch. A familiar location can make the new surface easier to find.

Let your cat approach it on its own. You can place a toy nearby to invite exploration, but don't force your cat's paws onto the cardboard.

Keep the scratcher in a quiet area with enough room to stretch. If your cat ignores it, try a different position or orientation before replacing it.

What is the simplest way to make a DIY cardboard cat scratcher?

For a first DIY cardboard cat scratcher, use a shallow base, equal strips, and a flat design. Pick this approach if you have clean corrugated boxes and a safe place to cut and assemble them.

Choose a ready-made scratcher if you want an L shape, a reversible pad, or a larger option without building a frame. If you are planning a cat tree setup, compare the best cat trees for large cats and best cat scratching posts for large cats to match your cat’s size and scratching style.

Frequently asked questions

What cardboard is best for a DIY cat scratcher?

Clean, dry corrugated cardboard is a practical choice because its fluted layers give claws a texture to catch. Use boxes without food residue, heavy printing, staples, tape, or chemical odors, and discard cardboard that is damp, moldy, or crushed flat.

What tool cuts cardboard for cat scratchers?

A sharp utility knife and a straightedge can cut corrugated cardboard into even strips, but use them on a cutting mat and keep hands clear of the blade. A cardboard cutter for cat scratchers can also work if it is designed for the thickness you are cutting.

Is glue safe for a homemade cat scratcher?

Use as little adhesive as needed to hold the cardboard, keep it away from the scratching surface, and let it cure fully before your cat uses the scratcher. Avoid exposed staples, pins, and loose tape because they can catch claws or become chew hazards.

How often should I replace a cardboard cat scratcher?

Replace it when the layers loosen, the base rocks, edges become sharp, or cardboard breaks into pieces your cat may chew or swallow. A scratcher that stays firm and has a safe surface can remain in use, but check it often as it wears.