Hi I’m new here. I’ve been concerned about my 15 week old GSD ears. Currently she has one that stays up and one that stays down and it’s been that way for almost a week now. They were down until about week 13 then they were both working their way up and down until week 14 now since then her right ear is up and stays and her left ear is down and stays. She is teething from what I can tell but I don’t know if she’s lost any yet. Thanks.