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My dog's anal glands: signs, dangers, and how to check them?

Updated On September 23rd, 2025

Pet's info: Dog | German Shepherd | Male | unneutered | 1 year and 8 months old

If dog develop anal gland issues (either infections, or overly full glands) so what are its signs and symptoms ? And if left untreated then is it life threatening or then what major can happen ? Also how vet or normal person can check these glands ? Can that gets okay itself if left untreated?

1 Answer

Most Helpful Answer

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Answered By Megan, DVM, CVA

Veterinarian

Published on July 18th, 2017

Anal glands issues are usually first noticed by the dog either scooting their behind on the floor, chewing at the rear end a lot, or they will walk and quickly sit down like something is bothering them back there. I have never seen an anal glands infection be life threatening but if the infection got bad enough and became systemic then yes it possibly could be. If the anal glands get impacted and infected they will usually turn into an abscess and the anal glands will rupture. It usually will leave an open wound next to the anus. At this point they would need a vet to clean out the wound and start him on antibiotics and pain medicine. Most will not heal on their own. Also you do not want the dog licking st it as this will definitely delay healing. You can check the glands by looking and feeling on either side of the anus (approximately 5 o'clock and 7 o'clock) for a large bulge. This means the anal glands are full. There are a lot of YouTube videos and instructions online to show you how to express them which will likely be easier than me trying to explain it. I would recommend for you to stick with the EXTERNAL expression method. Also if Bruno is not currently having problems then I would not express them. Most big dogs express them when they defecate. Your vet can also show you in person how to express them. It is pretty smelly so most vets will do it for you for a small fee or no charge. I hope this helps!

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