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My dog is constipated, won't eat, and has a foul odor from his rear.

Updated On September 23rd, 2025

Pet's info: Dog | Pomeranian | Male | neutered | 1 year and 8 months old | 15 lbs

My dog (pomchi) appears constipated. Won't eat. Shaking, and his rectum is leaking a foul odor.

2 Answers

Most Helpful Answer

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Answered By Dr. Leigh, DVM

Veterinarian

Published on November 18th, 2016

Poor Bentley! It sounds like he is very uncomfortable and needs to be seen by a vet for treatment. At this point, I don't think treating him at home will be successful because it sounds like he might need an enema. Please call your vet an have him seen as soon as possible so he can get some relief. The foul odor could also be caused by a problem with his anal gland and your vet can do an examination to diagnose. Hope he feels better soon!

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Other Answers

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    Answered By Jennifer Summerfield, DVM CPDT-KA

    Veterinarian, Certified Dog Trainer

    Published on

    Poor Bentley! If he has a stinky odor coming from his rear end and is also having trouble pooping, it sounds like he may have a problem with his anal glands. These are scent glands located on either side of the rectum, and they can sometimes become overly full or infected - when this happens, it causes pain and discomfort for the dog, and often makes it difficult for them to poop. In addition, there is often a very strong odor from the area. Some pets also bite at their rear end or scoot along the floor when they have this problem. I would recommend taking Bentley to the vet today if possible - he/she can check his anal glands and express them if necessary, and can also prescribe antibiotics or anti-inflammatory medications if there is an infection present.

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