Diseases and Other Problems
Pugs Can Be Prone To

Dry Eye  - Keratoconjunctivitis Sicca (KCS) and Pigmentary Keratopathy (PK)
Dystichia - Eyelashes that grow towards the eye
Entropion - Eye lids that roll inwards towards the eye
Proptosis - Buldging eyes
Luxating Patellas - Kneecap that moves too much or is out of place
Pug Dog Encephalitis (PDE) -  Inflammatory brain disease
Hip Dysplasia - Issues with the Hip Joint