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My dog has a big lump on her neck near her ear. What could it be?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed Medium (23 - 60lb) | Female | 50 lbs

My dog has a big knot on her neck that goes from the bossm of her ear to her collar bone per say what can is it

1 Answer

Most Helpful Answer

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Answered By Kevin Sanada, DVM

Veterinarian

Published on May 30th, 2018

It's really difficult to say what this is without examining her, because there are many possibilities that fit that description. It's best to have a vet examine Zoey sometime soon in the next day, or two, because this seems to be very large and if it grows much bigger it may be inoperable (in the case that it's a tumor). We can usually identify the cause of these lumps within the time of an exam period, or soon thereafter, so it's well worth having her seen by a professional. Below is a link to an article that explains a few different causes of lumps in dogs. https://www.petcoach.co/article/lumps-and-bumps-on-your-pet/ I hope that helps and all is well with Zoey.

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