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My dog keeps biting his bottom. Could it be anal gland problems?

Updated On September 23rd, 2025

Is my dog biting because of anal glands

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Answered By Kevin Sanada, DVM

Veterinarian

Published on November 12th, 2017

If you are noticing him bite near his anus, then it is possible that this is due to an impacted or infected anal sac. It could also be due to other anal/rectal issues causing irritation like pinworms, or allergies. If your dog is biting you or other people/animals, then this may indicate that he/she is painful, but definitely would not be a specific problem with anal glands. I hope that helps to answer your question. If it didn't, then please post again and try asking the question a different way, or with some more detail in order for us to best help you.

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