Respiratory

Brachycephalic Airway Syndrome (BOAS)

Breathing difficulty in flat-faced breeds (French Bulldogs, Pugs, Bulldogs) caused by narrowed airways. Worse with heat, exercise and excitement.

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Expert guides

Flat-Faced Dogs and Heatstroke: The Rules That Save Lives

For a flat-faced dog, heatstroke is not a hot-summer worry to file away for July. It is a fast, year-round killer, and the difference between a dog that recovers and a dog that doesn't is very often a few decisions an owner makes in the first few minutes, before any vet is involved. So here...

Dr. Alastair Greenway13 min read

BOAS Surgery: Should We Operate, or Not?

Operate, or not. That is the question this piece is built around, and it's one of the harder ones in flat-faced medicine. Maybe your vet raised surgery after listening to your dog breathe, or maybe you've watched your Frenchie snore through the night and snuffle through every walk and gone looking yourself. Either way it's...

Claire Greenway12 min read

Flat-Faced Dog Breathing: Normal, or Dangerous?

You know the soundtrack already. The soft snore from the dog bed that everyone finds adorable. The little snort when they get excited at the door. The snuffle on a walk, the gulping and gurgling after a drink, the way they flop down propped against a cushion with their chin in the air. If you've...

Claire Greenway11 min read

Thinking of Getting a Flat-Faced Dog? An Honest Guide

There's a reason these dogs are everywhere. A French bulldog tilting its head at you, a pug leaning its whole weight into your shins, a bulldog snoring like a small engine on the sofa: they are funny, affectionate, devoted little companions, and the people who love them love them fiercely. So let me be clear...

Dr. Alastair Greenway12 min read

Living With a Brachycephalic Dog: The Everyday Playbook

A good life for a flat-faced dog is built out of small, unglamorous, daily habits, and almost none of them cost anything. That is really the whole of this piece. There's no lecture coming about whether you should own the breed, because you already do and you already love the dog. So let's talk instead...

Claire Greenway11 min read

BOAS Surgery: What It Involves and the Week-by-Week Recovery

Your flat-faced dog is booked in, or has just come home with a shaved patch on a leg and a slightly bewildered look. The practical questions follow quickly. What did the surgeon actually do in there? How worried should you be in these first couple of days, and when will you hear that easier breathing...

Dr. Alastair Greenway11 min read

How Bad Is My Dog's BOAS? Grading Explained, and What You Can Check at Home

The snoring, the snorting and the way your Frenchie flops down after a short walk aren't "just the breed", and the penny has dropped: this is effort, your dog working harder to breathe than they should have to. The first question is settled. The harder one is what brings you here now. How bad is...

Claire Greenway12 min read

BOAS Explained: Why Your Flat-Faced Dog Struggles to Breathe

A pug, a French bulldog or an English bulldog comes with a soundtrack: the snore that fills the room, the snort coming back from a warm walk, the head propped up off the floor at night. It's easy to file all of that under "just the breed", and a lot of people do. I'd gently...

Dr. Alastair Greenway10 min read

Breeds prone to Brachycephalic Airway Syndrome (BOAS)

Brachycephalic Airway Syndrome (BOAS) is seen more often in some breeds than others. If you have one of these, its breed guide covers what to watch for and where to get help.

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