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Updated on September 23rd, 2025
Pet's info: Dog | Mixed Breed Medium (23 - 60lb) | Female | spayed | 29 lbs
Hi. Two days ago we noticed the tip of my dogs ear looked cut, black and crusty. It goes deeper than just a scratch. We didn’t notice her injure it, this just happened randomly. I have attached photos, but in the photos they look slightly slimy because we were told to put neosporin on it. I just want to make sure we don’t need a vet visit for something more serious.
2 Answers

Answered By Dr. Davis
Veterinarian
Published on December 29th, 2019
Answered By Ricardo Fernandez, DVM
Veterinarian, Veterinary Oncology Resident
Published on July 12th, 2018
Thanks for using Petco Pet Education Center, formerly Petcoach! Knowing that there was an infection present before, this is likely another infection or part of the previous one. This would warrant a veterinary evaluation as at this point, it would be a good idea to culture this wound and perhaps consider further local and systemic therapy. Your veterinarian could check if a persistent infection seems likely and treat accordingly. Good luck and have a great day!
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