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Is my dog's diarrhea caused by ehrlichia, or something else?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed Medium (23 - 60lb) | Male | unneutered | 1 year and 4 months old | 55 lbs

Is diarrhea a symptom of ehrlichia? He was diagnosed with it recently and he once and awhile he'll have diarrhea. We'll do a bland diet and he's normal again in no time. Could it be ehrlichia causing it or something else?

2 Answers

Most Helpful Answer

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Answered By Jessica Desrosiers

Veterinary Technician

Published on September 16th, 2017

Here's a great article that can give you a more in-depth look about Erlichiosis: https://www.petcoach.co/article/ehrlichiosis-in-dogs/ If Spock is currently on any medications to treat it (such as an antibiotic) it can change the gut flora which can lead to diarrhea during those times. Switching to a bland diet (like you have) or adding in a little bit of plain yogurt can help keep the gut calmer and encourage healthy bacteria. If he needs more of a probiotic boost, many vets now carry probiotics designed for pets as well. If the diarrhea is happening and he isn't currently on any other medications, bringing in a stool sample and having it checked is a good idea to rule out any common issues such as parasites that may be causing it.

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    Answered By Dr. Melanie, BVSc MS

    Veterinarian

    Published on

    No, diarrhea isn't a typical symptom of ehrlichia. Spock's diarrhea could be caused by intestinal worms, eating something rotten, or any changes in diet. Make sure he is up to date on his deworming treatments, giving him one if he isn't. I recommend Panacur, which you can get OTC, or Drontal which you can get from your vet. I hope this helps!

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