Fast Breathing or Panting: what should I do first?

A cat's normal resting breathing rate (while sleeping) is 20–30 breaths per minute. Over 40 breaths per minute is a sign of breathing distress. Heaving the chest and belly to breathe (labored breathing) or crouching with the neck stretched out requires immediate emergency care. Because travel stress can cause respiratory arrest, do not hold your cat down. Transport them quietly in a well-ventilated hard cat carrier.

What should I avoid doing?

Picking your cat up tightly or holding them on their back while they are struggling to breathe (chest pressure can cause sudden collapse). / Forcing water into their mouth (it can enter the windpipe and cause aspiration pneumonia).

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Cat Breathing Fast, Panting, or Struggling to Breathe: Emergency Guide

🚨 Check first

Unlike dogs, open-mouth breathing (panting) in cats is an emergency. It can signal heart disease such as cardiomyopathy, fluid in the lungs (pulmonary edema), or heatstroke. Call a vet right away.

📌 The answer in 3 seconds

A cat's normal resting breathing rate (while sleeping) is 20–30 breaths per minute. Over 40 breaths per minute is a sign of breathing distress.
Heaving the chest and belly to breathe (labored breathing) or crouching with the neck stretched out requires immediate emergency care.
Because travel stress can cause respiratory arrest, do not hold your cat down. Transport them quietly in a well-ventilated hard cat carrier.

📊 Flowchart

Step 1Keep the room at a comfortable temperature around 25°C (77°F) to keep your cat calm, and take a 15-second smartphone video of their chest and belly moving as they breathe.
Step 2Call your vet or an emergency vet right away. Tell them your cat is panting and give the breathing rate per minute so they can prepare an oxygen chamber.
Step 3Gently place your cat into a cat carrier through the top opening so they do not struggle, cool the car, and drive smoothly to the clinic.

⭕ Step-by-step fix

Step 1 · What you can do at home right now
Keep the room at a comfortable temperature around 25°C (77°F) to keep your cat calm, and take a 15-second smartphone video of their chest and belly moving as they breathe.
Step 2
Call your vet or an emergency vet right away. Tell them your cat is panting and give the breathing rate per minute so they can prepare an oxygen chamber.
Step 3
Gently place your cat into a cat carrier through the top opening so they do not struggle, cool the car, and drive smoothly to the clinic.

❌ Never do this

Picking your cat up tightly or holding them on their back while they are struggling to breathe (chest pressure can cause sudden collapse).
Forcing water into their mouth (it can enter the windpipe and cause aspiration pneumonia).

📋 Make notes for the vet

Your notes save automatically on this device, so they stay even without a signal at the clinic.

Your cat

Since when

Symptoms and things to tell the vet

Resting breathing rate per minute (count how many times the chest rises and falls).
Smartphone video showing how your cat is breathing.
Color of the tongue and gums (normal pink, pale white, or bluish-purple cyanosis).

Urine

Stool

Photos and items to bring

Notes (breathing rate, amount eaten, times, etc.)