This is Harley at 18 weeks old. His ears are doing great so far, but with only 8 weeks of taping I'm sure that we have a while to go. Can anyone explain how rigid the last 1/4 of the ears should be. At this point his will stand for the entire 24 hours that they are down, but the last 1/4 of them will flop when he runs. After he stops running they are still standing great. I haven't let them go any longer to see how they do.....will it be obvious when the time comes to stop taping?