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My dog has a lump under his leg. Should I be worried or see a vet?

Updated On September 23rd, 2025

Pet's info: Dog | Jack Russell Terrier | Male | unneutered | 1 year and 7 months old

My dog has this under his leg like a little bump or lump should i be worried and take him to the vets he will be 2 years old on 1st of december.

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1 Answer

Most Helpful Answer

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Answered By Dr. Leigh, DVM

Veterinarian

Published on July 17th, 2017

It could be a small pustule, cyst, or mass. The only way to know the exact cause is to have your vet do a needle aspirate. It would be a good idea to have your vet take a look at it at some point. He may need an antibiotic, it may need to be removed, or your vet may just want to monitor the lump for growth or changes.

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