How to Tell If Your Cat Is in Pain: 10 Subtle Signs to Watch For

Cats are remarkably good at hiding when something hurts.

That can make it difficult for us to know when something is wrong. A cat may not limp, cry out, or otherwise make it obvious that they’re uncomfortable. Instead, the first clue may be a small change in something they do every day.

Maybe your cat isn’t jumping onto the couch anymore.

Maybe they’re sleeping more.

Perhaps they’re not grooming themselves quite as carefully as they used to.

Or maybe they’ve suddenly become a little grumpy when you pet them.

These changes can be easy to dismiss, especially when they happen gradually. But they can also be signs that your cat is experiencing pain or discomfort.

Veterinary experts emphasize that changes in a cat’s normal behavior can be important clues to pain. Learning what to watch for can help you recognize a problem and know when it’s time to talk with your veterinarian.

Why Do Cats Hide Pain?

There is a reason feline pain can be so difficult to spot.

Cats are instinctively inclined to hide signs of weakness. In the wild, appearing vulnerable could put an animal at greater risk, so cats may continue their normal routines even when they’re uncomfortable.

That doesn’t mean they don’t feel pain.

It means they may express it differently than we expect.

Rather than crying out, your cat might simply stop doing something they normally enjoy.

That’s why knowing what is normal for your individual cat is so important.

You know how your cat usually walks, sleeps, eats, plays, grooms, and interacts with you. A change from that normal pattern may be more meaningful than any single symptom.

10 Subtle Signs Your Cat May Be in Pain

1. Your Cat Is Moving Less

One of the easiest changes to overlook is simply becoming less active.

Maybe your cat used to race around the house but now spends more time resting. Perhaps they don’t chase toys as enthusiastically or don’t follow you from room to room anymore.

Reduced activity can have many causes, but pain is one possibility worth considering.

With chronic joint pain, the change can be especially gradual.

You may not notice your cat suddenly becoming unable to move.

Instead, you may realize one day that they simply don’t do as much as they used to.

2. They’re Having Trouble Jumping

Cats are natural climbers and jumpers, so changes in jumping behavior can be particularly revealing.

Does your cat hesitate before jumping onto the couch?

Have they stopped jumping onto a favorite windowsill?

Are they taking the stairs more slowly?

Do they seem to think twice before jumping down?

A reluctance to jump can be associated with chronic pain, particularly musculoskeletal pain such as osteoarthritis.

It can be easy to assume your cat is simply slowing down with age.

But “getting older” isn’t a diagnosis.

A veterinarian can help determine whether pain or another health problem is behind the change.

3. Their Grooming Habits Have Changed

Cats are famously dedicated groomers.

So when grooming habits change, it’s worth paying attention.

A cat experiencing pain may groom less, resulting in a coat that looks greasy, unkempt, or matted. In some situations, a cat may also excessively groom or lick a particular area.

If your cat suddenly isn’t keeping up with their usual grooming routine, don’t automatically assume they’re just being lazy.

Something may be making grooming uncomfortable.

4. They’re Hiding More Than Usual

Cats love finding quiet places to nap.

That’s normal.

But a noticeable change in hiding behavior can be different.

If your normally social cat suddenly spends much more time under the bed, in a closet, or tucked away somewhere else, pain or illness could be one possible explanation.

The important word here is change.

A cat who has always loved sleeping in a particular hiding place isn’t necessarily showing a warning sign.

A cat who suddenly disappears for hours when that’s completely unlike them deserves more attention.

5. Your Cat’s Appetite Changes

A change in appetite can have many possible causes, including pain.

Your cat may eat less, become reluctant to eat certain foods, or seem interested in food but have difficulty actually eating.

Dental and oral pain are particularly tricky because cats may continue eating despite significant discomfort. Some cats may change the way they approach or handle their food instead of simply refusing to eat.

If your cat’s eating habits change, it’s worth taking seriously rather than assuming they’re simply being picky.

6. They’re Suddenly More Irritable

Has your normally affectionate cat suddenly started acting grumpy?

Maybe they don’t want to be picked up.

Perhaps they swat when you touch a particular area.

Or they seem unusually irritable when someone tries to pet them.

Pain can cause cats to become less tolerant of handling or even display aggression.

That doesn’t necessarily mean your cat has suddenly developed a behavior problem.

Sometimes what looks like “bad behavior” is actually a cat communicating that something hurts.

7. Their Litter-Box Habits Change

Changes in litter-box behavior should always get your attention.

A cat may start urinating or defecating outside the litter box for many different reasons, including behavioral and environmental issues. But pain can also play a role.

For example, a cat with joint pain may have difficulty getting into a box with high sides or reaching a box located somewhere difficult to access. Pain involving the urinary tract can also cause a cat to associate the litter box with discomfort.

Don’t assume your cat is simply being spiteful.

Cats don’t use the litter box to punish us.

A sudden change deserves investigation.

8. Their Sleeping Habits Change

Cats sleep a lot, so this one can be tricky.

The important question isn’t necessarily “Does my cat sleep a lot?”

It’s:

“Is my cat sleeping differently than usual?”

Maybe they’re sleeping much more than they normally do.

Maybe they’ve stopped sleeping in their favorite places.

Perhaps they’re restless and keep changing positions.

Or maybe they’ve suddenly started seeking out very warm, secluded places.

Changes in sleep patterns can accompany pain and other health problems.

Again, knowing your cat’s normal routine makes a big difference.

9. Their Posture or Facial Expression Looks Different

Sometimes pain shows up in the way a cat carries themselves.

A painful cat may appear tense, hunched, or reluctant to move.

Their facial expression may also change. Veterinary pain-assessment tools look at features such as narrowed eyes, flattened or rotated ears, and changes in the shape and tension of the face.

You don’t need to become an expert in feline facial expressions overnight.

But if your cat suddenly looks different—especially when that change occurs along with other symptoms—it’s worth paying attention.

10. Your Cat Just Seems… Different

This may be the most important sign of all.

Sometimes there isn’t one obvious symptom.

Your cat just doesn’t seem like themselves.

They’re quieter.

They’re less interested in playing.

They’re not greeting you at the door.

They’re spending more time alone.

They’re moving differently.

Or they’re simply behaving in a way that makes you think:

“Something isn’t right.”

Veterinary experts emphasize the importance of owner observations because people who live with their cats are often the ones most likely to notice subtle changes in normal behavior.

Trust that observation.

You don’t have to know what’s wrong.

You just need to recognize that something has changed.

What Should You Do If You Think Your Cat Is in Pain?

The first step is to contact your veterinarian.

Don’t try to diagnose the cause of your cat’s pain yourself. Many different medical conditions can produce similar behavioral changes, and a veterinarian can help determine what’s actually happening.

It can also be helpful to record a video of unusual behavior at home. Cats don’t always behave the same way in a veterinary clinic as they do in their own environment, and home videos can give your veterinary team useful information.

And please don’t give your cat human pain medication unless your veterinarian specifically tells you to do so. Some medications that are safe for people can be dangerous or even life-threatening to cats.

When Should You Be Especially Concerned?

Any significant or sudden change in your cat’s behavior deserves attention, particularly when multiple changes happen at the same time.

For example, a cat who suddenly:

• stops eating,
• hides,
• becomes unusually quiet,
• has difficulty moving,
• reacts painfully to touch,
• or has significant changes in litter-box habits

should be evaluated by a veterinarian.

Some situations require more urgent attention than others, so when you’re unsure, it’s better to call your veterinary team and explain what you’ve observed.

You don’t need to wait until your cat is limping or crying out.

Pain doesn’t always announce itself that loudly.

Learning Your Cat’s Normal

One of the best things you can do for your cat’s health is surprisingly simple:

Pay attention to what’s normal for them.

How high do they usually jump?

How much do they normally eat?

Where do they like to sleep?

How often do they groom themselves?

How do they usually react when you pet them?

Do they greet you?

Do they play?

Do they follow you around the house?

Those everyday details create a picture of your cat’s normal behavior.

And when something changes, you’ll be much more likely to notice.

You don’t have to become an expert at diagnosing feline pain.

You just have to become an expert at knowing your cat.

The Bottom Line

Cats are incredibly good at hiding pain, which means the signs can be easy to miss.

A change in movement, grooming, appetite, sleep, litter-box habits, social behavior, or personality may be a clue that something isn’t right.

None of these signs automatically means your cat is in pain. But when something changes—especially suddenly or significantly—it’s worth paying attention.

Your cat may not be able to tell you, “Something hurts.”

But they may be telling you in other ways.

Sometimes, we just have to learn how to listen.

And when in doubt, let your veterinarian help you figure out what your cat is trying to say.

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