Updated On September 23rd, 2025
Pet's info: Dog | Labrador Retriever | Male | unneutered | 1 year and 10 months old | 56 lbs
I’ve suddenly noticed a lump on my dogs ear. There isn’t any anywhere else and I have no idea what it is. Any advice would be appreciated! Thanks
1 Answer
Published on August 15th, 2018
Thanks for using Petco Pet Education Center, formerly Petcoach! This could be a benign or malignant growth. This may even be an abscess. There is no way of knowing what it is just based on its appearance. This is often differentiated by a test called a fine needle aspirate (FNA) which is a pain free, inexpensive and easy procedure which in most cases will help reach a diagnosis. Sometimes a biopsy is needed for a definitive diagnosis. I recommend that you have him evaluated by your veterinarian for further assessment and treatment. I am really hoping for something benign. Good luck and have a good day!
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