We adopted Ramsay when he was 12 weeks old [he's 2 years now], and he had an ear infection in his left ear then and had ear infections up until January of this year. It was so bad when we got him that his ear membrane had ruptured. He's gone back and forth between yeast infections and bacterial infections, and we've tried all sorts of medications over the 2 years. Nothing worked until finally he was put on Zymox with hydrocortisone. We've had samples tested twice and they are still free of infection at this point.
Is there anything that we can do/give him to prevent his ear infections from flaring up again?