Haaa! You notice it, that means you really know a lot of doggoness, which is not surprising at all coming from you :D.
                         
I am so conflicted about that, since I know they look really happy when they are "smiling" but I know that they're actually panting, which is not good for them if they do it all the time. Thankfully my doggos are not panting often, only when they've just been running around, which is kinda bad for photos but good for their health. A trade that I'm willing to do any day ^_^.        
                             
Thank you :).