So for the past few weeks my dog has had this weird patch on his ear that is swollen and crusty. I have taken him to the
[COLOR=green !important][COLOR=green !important]vet[/COLOR][/COLOR] and he told me to change his
[COLOR=green !important][COLOR=green !important]diet[/COLOR][/COLOR] and give him these drops which are called Zymox ( its a hydrocortisone for dogs ) after the cycle the inflamtion and dryness still is there. What is this and what can I do to get rid of it. There is no evidence of pain and no mood or diet issues that are an effect of this odd thing on his ear. Any help will be greatly apprciated!