Wow - someone should do a little fact finding /research before writing..Just spent the afternoon with 500+ pugs- not single one collapsed from lack of air, not a single popped out eye. Granted pugs can overheat easily - like any bracheocephalic dog.  So can many humans. 
Be a responsible owner - easy enough to avoid that issue
All dog breeds have their health issues.  Please stop maligning one breed or  their owners - just for your "cute - agenda filled" article.