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Why is my dog licking a painful lump near her rear when walking?

Updated On September 23rd, 2025

Pet's info: Dog | Boxer | Female | spayed | 4 years and 8 months old

My dog has a 3cm (1 inch) lump next to her ass hole, and when she walks its like she is in pain and scared, and suddenly she stops to lick it

1 Answer

Most Helpful Answer

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Answered By Dr. Melanie, BVSc MS

Veterinarian

Published on November 13th, 2016

This lump on Flo could actually be an impacted anal sac, which would be painful and would cause her to lick at it. I would take her into a vet now to have it examined. The vet can determine if it is an impacted anal sac, and express it for you.

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