Dog Breathing Fast While Sleeping: Normal or Concerning?

Noticing rapid breathing during sleep is common. It depends on age, breed, and health. During REM sleep, faster breathing is normal. Normal sleeping rate is 15-30 breaths per minute.

When It’s a Concern

Heart disease is a common cause. Fluid accumulates in lungs as heart struggles.

Congestive heart failure presents with increased sleeping respiratory rate early.

Other causes: respiratory infections, pneumonia, anemia, pain, fever, obesity.

How to Monitor

Count chest rises in 30 seconds while sleeping, multiply by two.

Establish a baseline over several days. Log readings.

Consistent increase above 30 breaths per minute warrants vet call.

What to Do

Check environment: room temperature, recent activity level.

If persistent in cool calm setting, schedule vet visit. Blue gums need immediate care.

Chest X-rays, blood work, or echocardiogram may be recommended.

Track Changes

Establish monitoring routine as early warning for heart disease.

Note changes in behavior, exercise tolerance, and appetite.

Individual dogs differ. What matters is the trend over time.

Frequently Asked Questions

Normal breaths per minute?

15-30 while sleeping. Consistently above 30 warrants discussion.

Fast sleeping but normal awake?

REM sleep causes faster breathing. But if sleep-only, could indicate heart disease.

Anxiety cause?

Usually causes fast breathing awake, but some dogs carry anxiety to sleep.

Puppies normal?

Yes, puppies breathe faster due to smaller size and faster metabolism.

Veterinary Disclaimer

Disclaimer: The information in this article is for educational purposes only and is not a substitute for professional veterinary advice, diagnosis, or treatment. Always consult your veterinarian before making changes to your dog’s diet, exercise, or healthcare routine. If your pet is experiencing a medical emergency, contact your veterinarian or an emergency animal hospital immediately.