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Why is my dog expressing her anal glands? What does it mean?

Updated On September 23rd, 2025

Why does my dog, Stella, keep expressing her own anal glands?

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Answered By Vanessa Acosta

Veterinary Technician

Published on December 18th, 2014

It may be that her [anal glands](https://www.petcoach.co/article/anal-glands-sacs-impactions-infections-abscesses-in-dogs/) are full and she is only able to express a little bit at a time. When too full, [anal glands](https://www.petcoach.co/article/how-to-prevent-impacted-dog-anal-glands/) can cause intense itching. Dogs will scoot (dragging her butt) on the floor or lick excessively for relief. This can cause injury. If she is unable to express her glands, an abscess can develop. This may require sedation or anesthesia to lance and drain. The best thing to do is to take her to your veterinarian or an experienced groomer to her glands expressed. Some dogs never need their glands expressed, some need to go every month and some just need a one time visit. The terrible smell is normal. If the smell lingers, consider using an [enzymatic cleaner](https://www.petco.com/shop/en/petcostore/brand/natures-miracle) to thoroughly cleanse soiled areas.

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