Flat-Faced Breeds: Health Risks Every Owner Should Know

Waggle Editorial Team••2 min read

Prepared by the Waggle editorial team. This article is educational, not a diagnosis or an individual veterinary review.

A fluffy white dog sits on a rooftop against a vibrant blue sky, exuding calm and vigilance.

Photo by Faizan Meer on Pexels. Illustrative photo; not a patient or clinical diagnosis.

Flat-faced (brachycephalic) pets, such as bulldogs, French bulldogs, pugs, Boston terriers, Shih Tzus and Persian cats, are adored for their expressive faces. That same face shape, with a shortened skull, brings health challenges every owner should understand.

Breathing problems

Narrow nostrils, a long soft palate and a small windpipe can make breathing harder, a condition often called brachycephalic obstructive airway syndrome. Loud snoring, noisy breathing, gagging and tiring easily are common signs. Don't assume noisy breathing is normal for the breed. Your vet can assess how well your pet is breathing.

Overheating

These pets cool down poorly, so heat, humidity and exercise are serious risks. Walk in the cool of the day, provide shade and water, and never leave them in a car. Heatstroke is an emergency.

Eye problems

Prominent eyes are prone to dryness and scratches (corneal ulcers). Squinting, redness, discharge or pawing at the eyes needs prompt attention.

Skin folds and dental crowding

Wrinkles trap moisture and bacteria, leading to skin infections. Clean and dry folds daily. Crowded teeth lead to tartar buildup, so dental care matters.

Spine, joints and weight

Some flat-faced breeds are prone to spinal and joint problems. Extra weight makes breathing and mobility worse, so keep your pet lean.

Anesthesia and surgery

Airway anatomy increases anesthesia risk. Tell any clinic about your pet's breed and breathing history, and ask how they will monitor your pet.

Daily habits that help

  • Use a harness instead of a collar
  • Keep your home cool in summer
  • Keep weight in a healthy range
  • Schedule regular exams, and ask your vet to evaluate breathing

When it's an emergency

Blue or pale gums, collapse, severe struggling to breathe or signs of heatstroke need an emergency clinic right away. Need help locating one? Find a vet near me.

FAQs

Is snoring normal in flat-faced dogs?

It's common but not harmless. Ask your vet to evaluate it.

Can I get advice between visits?

Yes. Chat with a licensed vet on Waggle Vet and keep records in your pet health vault.

Related reading

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Sources and further guidance

Sources checked October 13, 2026. These references inform the guidance; they do not mean the authors medically reviewed or endorsed this article.

Still have questions?

For non-emergency questions, explore Waggle Vet. Trouble breathing, collapse, suspected poisoning or other severe signs need immediate in-person emergency care—do not wait for an online chat.

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