If your pooch is rubbing his ear or tilting his head, he may have an ear infection caused by an overgrowth of yeast. Fortunately, a yeast infection of the outer ear is easy to spot. In addition to rubbing, the signs include a waxy residue and scabbing around the opening of the ear. read more
The ears may also have a sour smell, and may contain a discharge that looks a little like slime. This indicates this is probably a yeast infection and not something else. It can be treated at home with some vinegar and water if you can keep the dog still enough to deliver the treatment. read more
So a dog may have ear problems such as a bacterial infection and an ear yeast infection on top of that because the skin in the ears has become vulnerable. The Perfect Environment. Yeast thrives in humid, dark and warm areas, therefore, your dog’s ears make yeast a perfect place to live and settle causing those annoying ear yeast infections in dogs. read more