Are pugs supposed to be good natured dogs?

I own one and they are the sweetest dogs ever! Mine is 4 years old and he is just so funny. They act like a little human and a little clown. Mine gets along really good with other dogs, he just get a little rowdy with my mom's Shih Tzu, which we got both nearly the same time, which is just them wanting to play. I hope you don't mind a dog that will follow you around the house and that stares at you. That is what a Pug will do because they thrive on companionship.