Well, I think cropped ears are beautiful on appropriate breeds like Boxers, Danes, and especially Dobermans. I think it gives Dobermans an exceptionally regal and streamlined look. Cropping was not a pointless "cosmetic surgery" years ago, although the need for shortly cropped ears is definitely no longer an issue since today's dogs are not used for vicious sports (usually).

To each his own. Good luck with the surgery and be diligant about taping!!