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My dog has a lump on his neck by the jawline. Should I worry?

Updated On September 23rd, 2025

Pet's info: Dog | Lhasa Apso | Male | unneutered | 4 years old | 15 lbs

Lump on left side on his neck by the jaw line he is four years old

2 Answers

Most Helpful Answer

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Answered By Mirissa Duncil, DVM

Veterinarian

Published on July 9th, 2017

Hi there. A picture would be helpful if you can upload one. A few things come to mind here: inflamed lymph node, abscess, salivary tumor, reaction from a sting or bite, etc. it depends on how long it has been there and how rapidly it is growing. yoir veterinarian will be able to take a sample from the area and make sure it is nothing bad (like cancer, a tumor, etc) and give you an appropriate treatment plan afterward. I hope this helps. My best to you and Mojo!

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Other Answers

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    Answered By Dr Stafford, BVetMed, MRCVS

    Veterinarian

    Published on

    If this lump is under the jaw it could be an enlarged lymph node. A lump can be anything from an abscess to a tumour. Because of the potential for being a lymph node I would have this lump tested as soon as you can. There is a type of cancer called lymphoma that would be best ruled out.

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