Hey there, fellow cat parent! Our furry friends are pretty good at hiding their discomfort or illnesses. But what if your cat is running a fever?

Recognizing the signs and symptoms early is essential to ensure your kitty gets the care they need.

In this article, we’ll discuss the importance of detecting a fever early, outline 8 warning signs that your cat may have a fever, and offer tips on taking your cat’s temperature, when to see the vet, and some home remedies.

Importance of Detecting a Fever Early

Cats are masters at concealing their pain and discomfort, making identifying when they feel unwell challenging. Detecting a fever early is crucial because it can indicate an underlying infection or health issue.

Prompt treatment can help your cat recover more quickly and prevent complications from arising.

cat fever thermometer

8 Warning Signs Your Cat May Have a Fever

Here are 8 warning signs that your cat may be running a fever:

Warm and Dry Nose

While it’s not always a surefire indicator, a warm and dry nose can indicate your cat’s fever. Cats’ noses are typically calm and moist, so if you notice a change, it is worth keeping a closer eye on your feline friend.

Elevated Body Temperature

An elevated body temperature is the most obvious sign of a fever. Average cat body temperature ranges from 100.5°F to 102.5°F (38.1°C to 39.2°C). If your cat’s temperature exceeds this range, it may have a fever.

Lethargy and Weakness

Suppose your cat is more lethargic than usual and shows signs of weakness, such as struggling to jump or climb. In that case, it could indicate a fever or another health issue.

Decreased Appetite

Cats with a fever often lose their Appetite. If your usually ravenous kitty suddenly turns their nose up at their food, it might be time to investigate further.

Shivering or Trembling

Shivering or trembling can also indicate your cat is running a fever. It’s their body’s way of generating heat to fight the infection.


Cats with a fever may become dehydrated due to increased body temperature and a lack of Appetite. Check for dehydration by gently pinching your cat’s skin between its shoulder blades. Your cat may be dehydrated if the skin doesn’t snap back quickly.

Changes in Behavior

Suppose your usually social and affectionate cat suddenly becomes more withdrawn or irritable. In that case, it could indicate they’re not feeling well. Keep an eye on any changes in behaviour, as it can mean a fever or another health issue.

Grooming Less Frequently

Cats are fastidious groomers, so if you notice your cat grooming less often than usual or neglecting their coat, it may be a sign that they’re not feeling well.

How to Take Your Cat’s Temperature

If you suspect your cat has a fever, it is a good idea to confirm it by taking its temperature. The most accurate way to do this is using a digital rectal thermometer designed for pets.cat fever sleepy

Here’s a quick step-by-step guide:

  1. Lubricate the thermometer with petroleum jelly or water-based lubricant.
  2. Gently hold your cat and try to keep them calm.
  3. Insert the thermometer about 1 inch into your cat’s rectum and store it in place.
  4. Wait for the thermometer to beep or display the temperature reading.
  5. Remove the thermometer and clean it thoroughly.

Remember, a cat’s average temperature ranges from 100.5°F to 102.5°F (38.1°C to 39.2°C).

When to See the Vet

If your cat’s temperature is above the normal range, it’s essential to consult your veterinarian. They’ll help determine the cause of the fever and recommend the appropriate treatment.

Fevers can indicate an underlying infection, inflammation, or other health issues that require medical attention.

cat fever in vet

Home Remedies for a Mild Fever

For mild fevers, you can try a few home remedies to help your cat feel more comfortable:

  1. Encourage your cat to drink water or offer them low-sodium chicken or beef broth to help prevent dehydration.
  2. Use a damp washcloth to gently wipe your cat’s fur, helping to cool them down.
  3. Keep your cat in a relaxed, comfortable environment and away from direct heat sources.
  4. Provide a comfortable and quiet place for your cat to rest.

Remember, these remedies should only be used for mild fevers. Always consult your veterinarian for guidance.

cat fever in home

Preventing Fevers in Cats

Preventing fevers in cats involves maintaining their overall health and well-being:

  1. Keep your cat’s vaccinations up-to-date to protect against common infections.
  2. Feed your cat a balanced diet to support its immune system.
  3. Regularly groom your cat and keep their environment clean.
  4. Schedule regular veterinary check-ups to catch potential health issues early.

prevent cat fever


Recognizing the warning signs of a fever in your cat is crucial for their health and well-being. By staying vigilant and taking the necessary steps to maintain their overall health, you can help ensure your furry friend stays happy and healthy.

Don’t hesitate to contact your veterinarian if you suspect your cat has a fever or have any concerns about their health.


  1. Can I use a human thermometer to take my cat’s temperature?
    While it’s possible to use a human thermometer, it’s best to use a pet-specific digital rectal thermometer for the most accurate results.
  2. How long should I wait before contacting my vet if my cat has a fever?
    If your cat has a fever, it’s essential to consult your veterinarian as soon as possible to determine the underlying cause and begin appropriate treatment.
  3. Can I give my cat human fever medication?
    You should never share your cat’s human medicine without consulting your veterinarian. Some human medications can be toxic to cats and may cause serious harm.
  4. Can stress cause a fever in cats?
    While stress may not directly cause a fever, it can weaken your cat’s immune system, making them more susceptible to infections that can lead to a frenzy.
  5. Are some cat breeds more prone to fevers than others?
    There isn’t a specific breed that’s more prone to fevers. However, cats with compromised immune systems or pre-existing health conditions may more likely to develop fevers. Regular veterinary care and a healthy lifestyle can help reduce the risk of fevers in all cat breeds.

Meet Fauzan, a cat enthusiast from Indonesia. With years of experience in cat ownership and a deep passion for feline behavior. Follow my journey as they explore the quirky world of cats and share their love for these lovable creatures with the world. Meow!

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