I will never, ever, EVER alter a dog in any way to "improve" his or her appearance. I have danes and I have never once considered cropping their ears. Also had horses including drafts, will never dock their tails. (It was necessary at one point in time so they didn't get caught in the harness or ropes while doing their work... Their sexy sexy work making them all strong and sweaty and muscular..... I'll stop). I didn't work them like that so it was not needed, but if I had to in order to prevent them from ripping it off and causing major trauma and possibly death, yes... Yes I would. But at that point it's not aesthetic.