lol I think we all have those moments where we wonder. When my pugs in his cage and really wants out he grabs the bar with his little teeth and has his lips all up. While wimpering. Its the cutest, weirdest thing ever and I've yet to get a picture because he stops when you get close.
Oh my God that actually scared me! It reminds me of when you go on a YouTube video and then a scary face pops out at the end and screams... yeah, he looks like one of those...