Why Do Cats Scratch Furniture? How to Stop It

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Cat scratching a sofa beside another cat using a scratching post

A cat stretching up the side of a sofa is not being naughty or trying to make your home look untidy. Scratching is a normal feline behaviour that helps cats care for their claws, stretch their bodies and mark important areas.

So, why do cats scratch furniture instead of the scratching post you bought? Furniture is often tall, stable, textured and conveniently located—all qualities that make a good scratching surface from a cat’s point of view.

The solution is not to stop your cat from scratching altogether. It is to provide a more appealing surface in the place where they already feel the urge to scratch. With the right type of scratcher, thoughtful placement and consistent encouragement, many cats can be redirected away from the sofa.

Why Do Cats Scratch Furniture?

Cats scratch for several reasons:

To remove worn outer layers from their claws

To stretch their shoulders, legs and back

To leave visible marks

To deposit scent from glands in their paws

To express excitement or release tension

To mark areas that feel socially important

Furniture often appeals because it is solid. A tall sofa arm does not wobble when a cat leans against it, while woven upholstery can provide satisfying resistance under the claws.

Location also matters. If your cat scratches beside an entrance, near a favourite sleeping area or in the room where the family spends time, the choice is unlikely to be random. Cats often scratch in noticeable areas that are important to their daily routines.

Stress or environmental change can increase scratching, although it should not automatically be treated as the cause. A new pet, visitors, renovations, changes in routine or neighbourhood cats visible through a window may make a cat more inclined to mark familiar areas.

Match the Scratcher to Your Cat’s Preference

Before buying another scratcher, examine the furniture or surface your cat already chooses. Its orientation, height and texture provide useful clues.

Vertical Scratchers

A cat that scratches a sofa arm, chair leg or curtain may prefer a vertical surface. Choose a post that allows your cat to stretch upwards comfortably without crouching.

A suitable vertical post should be:

Tall enough for a full-body stretch

Heavy or wide-based enough not to tip

Stable when the cat pulls against it

Covered in a texture the cat enjoys

A short or unsteady post may be ignored even if its material seems suitable. From the cat’s perspective, the sofa is still the safer and more satisfying option.

Horizontal and Angled Scratchers

A cat that scratches a rug, doormat, carpet or the top of a mattress may prefer a horizontal scratching surface. Try a flat cardboard board or low scratching lounge.

Some cats prefer an angled surface. A ramp-style scratcher can offer a useful middle ground between a flat pad and an upright post.

Scratching Materials

Sisal, corrugated cardboard, carpet-like fabric and wood all feel different under a cat’s claws. There is no single material that every cat will prefer.

Start with a material that resembles the surface your cat already scratches. If your cat uses a woven sofa arm, a sisal post may be worth trying. If they prefer carpet or rugs, a horizontal or fabric-covered option may be more appealing.

A Catit Scratcher with Catnip Lounge Stripes is one option for cats that prefer scratching horizontally. You can also browse Polypet’s range of cat scratchers and scratching posts to compare different orientations, materials and sizes.

Put the Scratcher Where Your Cat Needs It

One of the most common mistakes is placing a new scratching post in a quiet corner away from the furniture being scratched. That position may look neater to people, but it may have little relevance to the cat.

Place the new scratcher directly beside the targeted furniture at first.

For example:

Put a vertical post beside the scratched sofa arm

Place a horizontal pad over or immediately beside the scratched area of a rug

Add a scratcher near your cat’s sleeping place if they scratch after waking

Provide a scratching option near the entrance if that is where marking occurs

Once your cat uses the scratcher consistently, you can move it gradually if necessary. Shift it only a few centimetres at a time so that it remains connected to the original location.

In a compact HDB flat or condominium, consider using a combination of vertical and horizontal options. A tall post beside the sofa and a flat pad in the bedroom can accommodate different scratching moments without occupying too much floor space.

Multiple scratching stations can be particularly useful in a multi-cat home. Place them in separate, easily accessible areas so one cat does not have to pass or compete with another to use them.

Make the Scratcher More Appealing Than the Sofa

Punishing a cat for scratching does not teach them where they should scratch instead. Shouting, spraying water or frightening the cat may make them wary of you without removing their natural need to scratch.

The practical goal is to make the approved surface easy to find and rewarding to use.

You can encourage your cat by:

Moving a wand toy around the post during supervised play

Placing a favourite toy near the scratcher

Adding a small amount of catnip if your cat responds to it

Calmly praising your cat when they use the scratcher

Giving a small treat immediately after appropriate scratching

Timing matters. Reward your cat while they are still beside the scratcher so the connection is easier to understand.

If your cat approaches the sofa, interrupt them calmly and redirect their attention towards the nearby scratcher with a toy. Avoid forcing their paws onto the post, as this may make the surface unpleasant or stressful.

Some cats need several weeks of repetition before a new habit becomes established. Keep the successful scratcher available even after the furniture scratching improves. Removing it may leave your cat without an acceptable outlet and cause the original behaviour to return.

Protect Your Furniture During the Transition

While your cat learns to use the new surface, temporarily make the old target less appealing or accessible.

Depending on the furniture, you could use:

A firmly fitted furniture protector

A secured throw that does not hang loosely

A temporary barrier blocking access to the scratched corner

Cat-safe furniture protection tape suitable for the material

Check the manufacturer’s instructions and test any adhesive product on a hidden section first. Even then, avoid leaving it in place longer than recommended, as some adhesives may leave residue or affect certain fabrics over time.

Avoid loose coverings or materials that could be chewed, swallowed or tangled around your cat.

Clean the marked area using a product labelled as suitable for use around cats. Avoid relying on strong fragrances or essential oils to discourage scratching, as some substances may be unsuitable for pets.

Position the approved scratcher immediately beside the protected area. Simply covering the sofa without providing an alternative may cause the cat to choose a different piece of furniture.

Does Trimming Your Cat’s Claws Stop Scratching?

Trimming the sharp tips of your cat’s claws may reduce the visible damage caused by scratching, but it will not remove the need to scratch.

Use nail clippers designed for cats and remove only the clear, curved tip. Never cut into the pink quick inside the claw, as this contains blood vessels and nerves.

If your cat is uncomfortable with paw handling, begin gradually:

Touch one paw briefly during a calm moment

Reward relaxed behaviour

Trim only one or two claws at a time if necessary

Stop before your cat becomes distressed

Short, calm sessions are usually easier than trying to trim every claw at once. Ask a veterinarian or experienced groomer to demonstrate the correct technique if you are unsure.

Declawing is not comparable to routine nail trimming and should not be treated as a solution for furniture scratching. It also does not address the underlying behavioural need. Providing suitable, stable scratching surfaces is the more appropriate approach.

When Scratching May Need Extra Attention

Most scratching is completely normal. However, seek veterinary advice if your cat suddenly scratches much more than usual and also shows changes such as:

Hiding more frequently

Reduced appetite

Aggression or unusual irritability

Overgrooming

Toileting outside the litter box

Limping or apparent discomfort

A sudden behavioural change may be associated with stress, pain or another health issue.

Consider whether anything has recently changed in the home. If a new cat has arrived, provide scratching surfaces and other important resources in separate areas. If neighbourhood cats are regularly visible from a window, a partial window covering may reduce the visual trigger while your cat is given a perch and scratcher elsewhere.

Regular interactive play can also provide a positive outlet for energy. A short play session before dinner may be particularly useful for a cat that becomes active and begins scratching furniture at that time.

Prepare Scratching Areas Before Bringing a Cat Home

If you are adopting a cat or kitten, set up at least one suitable scratching area before they arrive. Place it near a resting spot or in the room where the cat will initially settle.

Our kitten starter kit guide explains how to prepare food, litter, sleeping, play and scratching essentials for the first few weeks.

Polypet brings together cardboard scratchers, scratching posts, toys and other everyday cat supplies online and at our Sunset Way store in Clementi. We strive to deliver islandwide within 3 working days, excluding Sundays and public holidays.

Your sofa does not have to become your cat’s permanent scratching post. Match the orientation and texture your cat prefers, place the alternative where scratching already happens and reward the behaviour you want to see.

A little observation and thoughtful setup can give your cat an appropriate place to stretch, mark and settle comfortably into your home.

Tags: Cat behaviour, Cat care, Pet care