It's not that I don't understand what prompts the sympathetic looks and comments. Her sloped profile makes her look like a weary senior citizen, yet she's looked like this her entire life. I can assure you she is not in pain and she does not know she is different than other dogs. She is happy, able-bodied and prefers attention over sympathetic looks.
Watch her run jagged circles around Maggie. Try not to truly "LOL". Bet you can't.