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What causes my dog's smelly, leaky, and red ears with dark wax?

Updated on September 23rd, 2025

Pet's info: Dog | English Cocker Spaniel | Female | spayed | 10 years and 1 month old | 37.34 lbs

My dog a cocker spaniel has very smelly leaky ear the wax is a dark colour and smells very bad. The area also looks a bit wet. She does not scratch the area much. The inner ear looks a little red. What can this be and whats the best way to treat it please. Thank you for your help

1 Answer

Most Helpful Answer

David Elbeze, DVM, MRCVS

Answered By David Elbeze, DVM, MRCVS

Veterinarian

Published on October 29th, 2018

It's probably an ear infection, often it cannot be seen from the outside. Ear infections are very common in dogs, it is usually caused by either yeast or bacterial disease. the treatment is usually simple and straightforward, you will have to take Pepper to the vet and get the ears checked, then a prescription ear drops will be prescribed according to the infectious agent.
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