Signs of Pain in Cats: What Owners Should Watch For

Cats are known for hiding signs of illness or discomfort. In the wild, showing weakness could make an animal vulnerable, so cats have evolved to mask pain very effectively. As a result, many cats experience discomfort for long periods before the problem becomes obvious.

Recognizing the subtle signs of pain can help owners seek veterinary care earlier and improve their cat’s quality of life.

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Changes in Activity Level

One of the most common signs of pain in cats is a change in activity.

A cat that was previously playful or energetic may become more withdrawn or spend more time sleeping. Cats in pain may also stop jumping onto furniture or climbing to high resting places.

These changes can sometimes be mistaken for normal aging but may indicate underlying medical issues.

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Altered Grooming Habits

Cats normally groom themselves frequently. Pain can disrupt this routine in two different ways.

Some cats may groom less, leading to a dull or unkempt coat. Others may overgroom painful areas, resulting in hair loss or skin irritation.

Overgrooming often occurs on the abdomen, legs, or joints.

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Changes in Appetite

A decrease in appetite is another common sign of discomfort. Cats experiencing pain may eat less or stop eating altogether.

Dental disease, gastrointestinal problems, and systemic illnesses can all affect appetite.

Any significant change in eating habits should be evaluated by a veterinarian.

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Behavioral Changes

Cats in pain may behave differently toward people or other animals.

Possible changes include:

• Increased hiding

• Irritability or aggression

• Reduced interest in interaction

• Avoiding handling or petting

These behaviors may occur because the cat is trying to protect a painful area.

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Posture and Body Language

Subtle changes in posture can also signal pain.

Cats experiencing discomfort may:

• Sit hunched over

• Keep their head lowered

• Hold their ears back

• Squint or partially close their eyes

These changes may be easy to miss unless owners are familiar with their cat’s normal behavior.

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Litter Box Changes

Pain can also affect litter box habits. Cats with arthritis or other mobility issues may struggle to climb into high-sided litter boxes.

Others may associate the litter box with discomfort if they have urinary or digestive problems.

This may lead to accidents outside the box.

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Helping Cats Live More Comfortably

If you notice changes in your cat’s behavior, appetite, grooming, or mobility, a veterinary examination can help determine the cause.

Many painful conditions in cats, including arthritis, dental disease, and internal illnesses, can be effectively managed once diagnosed.