TL;DR: Soft snoring in cats is typically normal, but you should seek veterinary care if the snoring becomes loud or is accompanied by labored breathing. A video recording of your cat snoring is the most effective tool for a professional to determine if an in-person exam is necessary.
What causes my cat to snore while they are sleeping?
Soft snoring in cats occurs when the tissues of the upper airways—such as the soft palate or nasal passages—vibrate as the cat breathes during deep sleep. Just like humans, when a cat enters a state of deep relaxation, these tissues can relax enough to create a gentle sound. This is particularly common in certain breeds with shorter faces or in cats that prefer specific, curled-up sleeping positions.
When is my cat’s snoring considered a medical emergency?
- The urgency level for soft, consistent snoring during sleep is Low.
- If your cat appears comfortable, is breathing rhythmically, and acts normally when awake, there is usually no cause for immediate concern.
- Monitor for changes, such as the snoring suddenly becoming very loud.
- Contact a veterinarian immediately if you notice signs of respiratory distress like open-mouth breathing or blue-tinted gums while they are awake.
How can photos and videos help a veterinarian triage my cat?
- Photos help us see your cat's sleeping posture and face shape.
- A short video with sound is the most valuable tool for a triage professional, as it allows us to hear the specific pitch of the snore.
- Video allows us to observe the movement of the chest to see if the cat is breathing with ease.
- These tools help us determine if there is an underlying obstruction or respiratory effort that requires a physical examination.
Clinical Context (Merck Veterinary Manual)
Abnormal respiratory sounds, including soft snoring, may suggest pulmonary edema. Auscultation of the lungs is often normal even in the presence of pulmonary changes.
Chapter: Cardiology
Source: The Merck Veterinary Manual, 11th Edition (Page 88)