Hard to Hear: The Facts of Canine Ear Infections
While ear infections are pesky conditions that affect many species, dogs are especially at risk for ear infections because of the shape of their ear canals.
Dr. Lori Teller, a clinical associate professor at the Texas A&M College of Veterinary Medicine & Biomedical Sciences, says that diagnosis and treatment should always be handled by a veterinarian, but dog owners should still be informed on the nature of this condition to keep their furry friend in tip-top shape.
“There are multiple causes of ear infections (otitis externa), including allergies (most common), ear mites, a foreign body (this can include polyps or neoplasia), excess hair in the ear canal, anatomic changes in the ear canal, excess moisture in the ear canal, injury, immune-mediated diseases, endocrine disease, and excessive cleaning,” Teller said. “Any of these causes allow for bacteria and/or yeast to overgrow in the ear, leading to the infection.”
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