Rocky's ears the first few days that we had him were folded perfectly! Then slowly one started standing up... and sometimes almost seemed like it might partly fold over backwards! Now... I never know what ears we will see from hour to hour! One still tends to be up more than down, but sometimes they're both down, sometimes they're both up. I didn't realize that they would change so much and so often. I think we're going to get supplies to start taping them, but I just think it's so funny that they change so often. Do most Shelties have this happen?