A pug has BOAS when it has one or more airway abnormalities. Usually, these include stenotic (narrowed) nostrils, an elongated soft palate, ... gastrointestinal disorders like vomiting, ...

In this X-ray print provided by the Mount Laurel Animal Hospital, approximately 40 stones are seen in the stomach of "Lucy," a 14-year-old Pug who saw veterinarians after she started vomiting rocks.