WebMD explains possible causes of an ear yeast infection in your dog, how it's treated, and what you can do to help prevent it. Skip to main content . Home ; Conditions . Back Conditions View All .

Yeasty itchy ears in dogs are one of the top reasons pet parents visit the veterinarian. Otitis externa, infections of the dog’s outer ear canal from yeast, bacteria, or allergies ranks in the ...

This L-shape makes it more susceptible to holding fluid and disruption from bacteria, yeast, or ear mites — all of which are causes of infection. There are three types of dog ear infections: ...

You smell your dog (or anything, for that matter) when different molecules hit the olfactory sensory neurons in your nasal cavity. Dog smell -- the funky kind -- comes from yeast and bacteria that ...