I took Daisy to the vet because the oil I was using on her ears obviously wasn't working and then she started developing these pus filled blisters. So the vet scraped her ears and looked at it under the microscope. He said that he didn't see any mites but he suspected that that's what it was. He gave her a shot for mites and gave me some ointment for infection. Now my wether seems to have mites. What can I do for him? I can't afford another vet bill. I've been using VetRX on his ears and it hasn't improved at all. His ears are bare. Is there a shot I can give him for mites? I don't know what he gave Daisy and he's not open now.