Hi all I'm new her just adopted a 2 yr old bully. We named him Meatball.lol well he had really smelly ears and we took him to the vet right away when we got him about a month ago. His ears were so bad the vet couldn't see his ear canals. He put him on several drops , steroids etc now ears are good he then gave me Epi-otic advance to clean 2x a week but I was wondering about Zymox non steroid. which is better??? also I switch his food to natural balance fish and sweet potato and use calm coat products as well as show stopper... but my ? is the epi or the zymox for preventive treatment...thanks