Updated On September 23rd, 2025
Pet's info: Dog | Brittany | Male | unneutered | 50 lbs
My dog shakes his head and has black tar goo in his ear
1 Answer
Published on January 10th, 2018
Hello. I am so sorry that Buddy is having problems with his ears. Shaking & the discharge are all indications of an ear infection from bacteria or yeast organisms, inflammation from allergies ( food or inhalant ), or ear mites. Your veterinarian can look in the ears & obtain samples to examine under the microscope. Depending on what is seen will dictate treatment to clear up the problem quickly. Thank you for using Petco Pet Education Center, formerly Petcoach.
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