The Pug has a lifespan of 12 to 15 years and is prone to major health problems like Pug Dog Encephalitis (PDE) and canine hip dysplasia (CHD), as well as minor concerns like elongated palate, patellar luxation, stenotic nares, Legg-Perthes disease, entropion, keratoconjunctivitis sicca (KCS), hemivertebra, obesity, and