Hi, just saw your post the one thing you would change about your dog which would be his ears. Saw the picture of your pup Zeus and he could be nalas twin. Her ears are the same way. She was 4 months old this past Sunday. Her right eat has been up and down quite a bit but the left hardly ever up. I am concerned also but my breeder keeps telling me not to worry. Thing is I do worry. There is a contact clause about ears in our contract for Nala but I wouldn't return her in a million years. I understand how you feel though.