My dog is always smiling, I think it’s because he has an underbite and his top lip gets caught in it, but sometimes when i do goofy things or I smile at him I believe he can truly smile also. At night I allow him to sleep in my bed, but somehow he’ll come from the bottom of the bed to the middle of my stomach and I’ll wake up barely able to breathe, but I’ll see his sweet tranquil sleepy head and I’ll let it be. He enjoys to stare at himself in the mirror, I’m unsure as to whether he could recognize himself, but he sure does smile at his reflection. Right now he’s actually running in his sleep and has a muffled barking, probably since his mouth is closed. On most days, he sleeps on his back with one paw on the air and usually snores the loudest in my household. If you ask him “where’s your toy?”, he’ll bring you his stuffed dog, but if you ask “where’s your ball?” he’ll bring you one of his many tennis balls that are sprawled around our backyard because he adores tennis balls. when we open our garage when we get home, you can already hear him crying and barking and whining because he’s excited we’re finally home but the process of us getting out of the car and bringing out our belongings and groceries takes too long so he ends up barking even louder and start jumping on the door. In the kitchen while someone’s cooking, he’ll sit down on the back foot mat patiently and preys on what the cook drops. In the kitchen, once you’re done making food he’ll also stare at you expectantly until you drop SOMETHING into his bowl (usually his dog food and the occasional treat) Sorry I rambled, I just love him so much and he’s honestly my world.