Grumpy pug barks at thin air

Everyone knows that pugs have the cutest faces. Here is Emi the pug showing off her adorable looks. But little do we know, she's a very grumpy pug at heart. It doesn't matter that there is nothing around, Emi will bark at anything! Leaves, birds, sticks, thin air!

Who wants to cheer this grumpy pup up?!