Pug faces can express Happiness, Anger, Disinterest, Surprise, Disbelief, Wonderment, Contemplation, Sleepiness, Introspection, Boredom--indeed the full gamut of emotions.

Or they can be just plain "Cute."

Of course there are reasons for all these expressions, like the sad and unhappy one I put on when I'm stuck behind this gate.

It's just so I can't wander around some parts of the house when nobody else is here.

It's was all because once —— just once! (well, over a period of time...) —— I chewed up an old pine coffee table.

It wasn't even a very good table.

I mean, it tasted like wood!