The Pug’s flat face brings some of the more significant health considerations of any small breed, worth understanding well before adoption.
Common Hereditary Conditions
Brachycephalic Airway Syndrome
The breed’s shortened skull often narrows the airway, causing labored breathing, snoring, and heat intolerance; severe cases sometimes need corrective surgery.
Corneal Ulcers
The breed’s prominent, shallow eye sockets make its eyes more prone to scratches and ulcers; prompt vet attention to any eye irritation is important.
Obesity
Pugs are notoriously prone to weight gain, which worsens breathing difficulty; portion control matters more for this breed than most.
Pug Dog Encephalitis
A rare but serious inflammatory brain condition documented almost exclusively in the breed; early veterinary attention to seizures or behavior changes is important.
Preventive Care
Never leave a Pug outside or exercise it in heat or humidity — its airway makes it especially prone to dangerous overheating. Measuring food rather than free-feeding helps offset the breed’s tendency toward weight gain, which compounds breathing issues. Keeping the home free of low hazards protects its prominent, vulnerable eyes.
Did You Know?
Because of their airway structure, Pugs are frequently flagged by airlines as higher-risk for air travel — always confirm a carrier’s brachycephalic breed policy before booking.