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Why is my dog sniffing his rear? Is it anal glands? Is it serious?

Updated On September 23rd, 2025

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

My dog was sniffing his asswhole again and again I talk to my friend he told me his dogs was also doing the same year ago and told me it's something related to anal glands so may I know what is this disease of anal gland where dogs turn around and sniff his asswhole is it life threatening or what ? What it's treatment available I am very much worried please help

1 Answer

Most Helpful Answer

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Answered By Jennifer Summerfield, DVM CPDT-KA

Veterinarian, Certified Dog Trainer

Published on July 18th, 2017

It's true that dogs can sometimes develop anal gland issues (either infections, or overly full glands) that can cause discomfort and a strong odor in this area - for some dogs, this may mean that they spend a lot of time sniffing or licking at their anus. This is not a life-threatening issue at all, more of a minor annoyance in most cases :) If you're concerned, I would recommend taking Bruno to your vet to have his anal glands checked - he may need to have them expressed if they are overly full or uncomfortable.

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