Free delivery across USA • Safe & stress-free puppy journeys
Back to Blog

What Is The Biggest Problem With French Bulldogs?

By Puppy Dreams Editorial Team · June 21, 2025

What Is The Biggest Problem With French Bulldogs?

French bulldogs are adored for their charm, personality, and adorable appearance. Their short snouts, big eyes, and playful nature make it easy to see why they’re such a popular breed. But if you’re asking what the biggest problem is with French bulldogs, the answer is clear: breathing issues. Their flat-faced structure makes them prone to a condition called brachycephalic obstructive airway syndrome, or BOAS, which affects their ability to breathe normally.

The Breathing Problem Explained

French bulldogs have short, compressed noses and narrow airways. This unique facial structure gives them their signature look, but it also makes it hard for them to breathe easily, especially during exercise or in hot weather.

  • Brachycephalic obstructive airway syndrome (BOAS) – A combination of anatomical issues that restrict airflow.
  • Snoring and noisy breathing – Common signs that breathing is already strained.
  • Overheating risk – They can’t regulate temperature efficiently because they struggle to pant properly.

When Breathing Issues Become Serious

What starts as occasional snorting can become life-threatening in severe cases. Some Frenchies require surgery to correct these structural problems and restore normal airflow.

  • Collapsed nostrils – Prevent enough air from entering the nose during inhalation.
  • Elongated soft palate – Blocks the airway from the back of the throat.
  • Laryngeal collapse – Can occur after prolonged breathing difficulties.

Other Health Concerns

Although breathing is the most well-known issue, French bulldogs face other health challenges due to their compact build and genetics. These concerns can affect their quality of life and require ongoing care.

  • Skin allergies – Their wrinkles can trap moisture and cause infections.
  • Spinal problems – Frenchies are prone to intervertebral disc disease due to their short spine.
  • Digestive issues – Sensitive stomachs and food allergies are common.

Why the Breathing Problem Matters Most

While many breeds have health quirks, breathing issues impact French bulldogs in daily life. It affects how much they can exercise, how they handle heat, and how well they sleep. In severe cases, it reduces life expectancy and may require surgery to manage.

  • Limits activity – Many Frenchies struggle with walks, stairs, or playtime.
  • Impacts sleep – Loud snoring or breathing interruptions can signal airway obstruction.
  • Increases medical costs – Surgery, oxygen therapy, or hospital visits may be needed.

How to Support a French Bulldog With BOAS

While BOAS cannot always be prevented, there are ways to reduce symptoms and improve your dog’s comfort. Responsible care makes a big difference for dogs with this condition.

  • Maintain a healthy weight – Extra weight puts more pressure on the airway.
  • Avoid overheating – Keep them cool during summer and avoid overexertion.
  • Use a harness, not a collar – This reduces strain on the throat and neck.
  • Talk to your vet – If breathing sounds worsen, a medical evaluation may be needed.

The biggest problem with French bulldogs is their tendency to suffer from breathing issues due to their brachycephalic structure. BOAS is a serious condition that affects comfort, mobility, and even life expectancy. While Frenchies make loving companions, potential owners should be aware of their needs and prepared to manage these challenges with regular care and veterinary support.