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My dog's poop is yellow after milk thistle. Should I worry?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed | Female | unspayed | 9 years and 7 months old | 15 lbs

hello, is yellow poop after using milk thistle in dog normal ? or not

1 Answer

Most Helpful Answer

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Answered By Sara Farmer, DVM

Veterinarian

Published on August 30th, 2018

Milk thistle usually does not change the color of stool, although there are many different supplements available and it is possible that there is another ingredient in your supplement that is to blame. I would not be concerned about yellow colored stool as long as it is formed and Chika is not having any difficulty defecating.

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