This is an issue you need to address with the breeder the dogs came from. Sometimes teething can effect the ear set on a dog. I make sure when someone buys a show prospect from me, that we discuss the things we might need to do during this time of the puppies life.
He's your friend,your partner,your defender your dog.You are his life,his love,his leader. He will be yours faithful and true to the last beat of his heart.You owe it to him to worthy of such devotion
Yorkies can have either up or down ears. Sometimes the hair on their ears is thick and weighs them down, but some just have ears that won't stay up. I have had yorkies that have their ears up and once they start cutting adult teeth the ears drop, most will come back up though.
well my grandma has one and her's doesn't do that so maby it's just a thing it does and maby... oh! he might of had sergary on it, where ever you got!!! and welcome to terrific pets trust me you'll love it here!