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Updated on September 23rd, 2025
Pet's info: Dog | Mixed Breed | Female | spayed | 8 years and 7 months old | 65 lbs
Is this a tick, cancer? Anything bad?
4 Answers

Answered By Dr. Melanie, BVSc MS
Veterinarian
Published on September 17th, 2018
Answered By Ricardo Fernandez, DVM
Veterinarian, Veterinary Oncology Resident
Published on October 1st, 2017
Thanks for using Petco Pet Education Center, formerly Petcoach! No, that does not look like a tick. It looks like a small dermal module or mass. This is most of the time differentiated with a test called a fine needle aspirate which is easy, cheap and pain-free. Sometimes, a biopsy is required for a diagnosis. Have Peter evaluated by your veterinarian to have this test performed to try to sort out what the diagnosis is so that the best course of action can be determined. Keeping my fingers crossed that it is something benign!
1Pet Parents found this answer helpful
Answered By Angel Alvarado, LVT
Licensed Veterinary Technician
Published on October 24th, 2018
That does not appear to be a tick. It is more likely a a benign lump or skin tag. If it doesn't bother her, monitor it at home. Watch for rapid change or growth, discharge, bleeding or pain. See your veterinarian if necessary. A fine needle aspirate can be done in the clinc to collect samples for pathology. This may provide a diagnosis after which a treatment plan can be discussed.
1Pet Parents found this answer helpful
Answered By Dr. Massimo Orioles, DVM, Cert AVP, MRCVS
Veterinarian
Published on June 11th, 2019
This is not a tick. This lump/growth should be ideally examined by your veterinarian to have a definitive diagnosis. Your vet will examine it and possibly perform with an FNA (fine needle aspiration) or a biopsy.
Differentials would include skin cyst, infections or benign or malignant type of tumors. I can say that is very likely to be a benign skin mass, commonly related to old age.
Hope this answer was helpful, but please do not hesitate to contact us again on the forum or by requesting a consultation if you have any more questions or to discuss it any further. If this answer was helpful please let us know, this will be used to improve our service!
1Pet Parents found this answer helpful