Ok, it sounds stupid, but that’s almost what it looks like. My 23 y.o. gelding always had perky, picture-perfect ears. He’s been wearing a fly mask with ear covers to protect from biting gnats (which are really awful this summer), and when I took it off for grooming today, I noticed his right ear now has a subtle fold-forward… kind of like this:
http://horseandman.com/wp-content/uploads/brokenear.jpg
It’s much more subtle than the above photo, and only affects one ear. I’ve had plenty of horses with ears that flop, but never one with an ear that almost looked ‘broken’ (folded). It’s not sensitive and there’s no real sign of injury.
What gives?