How to Tell Cat Fever

How to Tell if Your Cat Has a Fever

Cats, like humans, can also develop a fever as a response to an infection or illness. However, unlike humans, cats cannot simply tell us how they are feeling. It is important for cat owners to recognize the signs of a fever in order to provide timely care and treatment. Here are some indicators that your feline friend may have a fever:

1. Increased body temperature: A normal cat’s body temperature ranges between 100.5°F to 102.5°F. Anything above this range may indicate a fever.

2. Lethargy: Cats with a fever tend to become more lethargic and less active than usual. They may sleep more and seem less interested in their surroundings.

3. Loss of appetite: A cat with a fever may lose interest in eating or drinking. This can lead to weight loss and dehydration if not addressed promptly.

4. Shivering: Just like humans, cats may shiver when they have a fever. If you notice your cat trembling or shaking, it could be a sign of an elevated body temperature.

5. Warm ears and paws: When a cat has a fever, their ears and paws may feel unusually warm to the touch.

6. Rapid breathing and increased heart rate: Fever can cause an increase in respiratory and heart rate in cats. If you notice your cat panting or breathing heavily, it may be a sign of fever.

7. Behavioral changes: Cats with a fever may exhibit behavioral changes such as irritability, aggression, or hiding. They may also vocalize more or show signs of discomfort.


1. How can I measure my cat’s temperature?
Using a rectal thermometer is the most accurate way to measure a cat’s body temperature. However, this should be done by a veterinarian or a trained professional.

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2. When should I be concerned about my cat’s fever?
If your cat’s temperature exceeds 104°F or persists for more than 24 hours, it is advisable to seek veterinary attention.

3. Can I give my cat human fever medication?
No, human medications should never be given to cats without veterinary guidance, as they can be toxic to them. Always consult your vet before administering any medication.

4. What can cause a fever in cats?
Fever in cats can be caused by various factors, including infections, viral or bacterial diseases, inflammation, or even certain medications.

5. Can a fever in cats resolve on its own?
Sometimes, minor fevers may resolve on their own as the body fights off the underlying infection. However, it is important to monitor your cat’s condition and consult a vet if the fever persists.

6. How can I make my cat comfortable during a fever?
Ensure a quiet and comfortable environment for your cat. Provide fresh water and soft food to encourage hydration and nutrition.

7. Can I prevent my cat from getting a fever?
While it may not be possible to prevent all fevers, keeping your cat’s vaccinations up to date and practicing good hygiene can help reduce the risk of certain infections.

Remember, if you suspect your cat has a fever, it is always best to consult with your veterinarian for proper diagnosis and treatment.