How to tell if a cat has a fever without a thermometer

Without a thermometer, owners can determine if their cat has a fever by checking their nose, touching the cat's ear and groin area, and observing for any abnormal symptoms. If the cat's nose is dry or the ear and groin area feel warm, and the cat displays symptoms such as lethargy, loss of appetite, and increased sleepiness, it is likely suffering from a fever and needs to see a veterinarian promptly.

Check the cat's nose

Normally, a cat's nose is wet and cold. Owners can check if the cat's nose is dry and hot, indicating the cat's body temperature is elevated or they have a fever.

Touch the cat's ear and groin area

Typically, a cat's ears and groin area are warm. If the owner finds that these areas feel particularly hot after touching them, it's possible that the cat has a fever.

Observe for abnormal symptoms

Healthy cats are usually active and playful. If an owner notices their cat suddenly becoming lethargic, with a decreased appetite and exhibiting abnormal symptoms such as sleepiness and avoiding interaction with the owner, it's cause for concern. Even if the cat doesn't have a fever, they may have another underlying health issue and should be taken to a veterinarian for inspection and treatment.