Jaspers smile has more nose wrinkling, so it looks more like a snarl lol. We know it is a smile though
I am sure non dog friendly people would be totally creeped out by a smiling dog.
I do love the floppy ears, none of mine have them. I am always a bit sad when puppy ears go up, although Jasper and Bibi's ears never really flopped, they had upright ears even as small puppies.