Updated On September 23rd, 2025
Pet's info: Dog | Beagle | Female | spayed | 1 year and 4 months old
What are the main causes of dogs ear infections with Malassezia and coco bacterias?
1 Answer
Published on September 3rd, 2017
The short answer to your question is that ear infections are most commonly caused by underlying allergies. Both yeast (Malassezia) and bacteria normally live on the skin and in the ear canals, but can cause infections in some cases. The following handout has an excellent description of ear infections in the first section. I hope it will give you a better idea about ear infections in dogs. https://www.veterinarypartner.com/Content.plx?P=A&S=0&C=0&A=632 I hope that was helpful! Thanks for using PetCoach.
1Pet Parents found this answer helpful
Book an appointment with the pros – our expert vets are here to help.