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My ferret has green diarrhea after new ferret. Is it ECE virus?

Updated on September 23rd, 2025

Pet's info: Small Animal | Ferret | Female | spayed

I recently introduced a young male ferret to my other two female ferrets. I noticed one of my female ferrets is having a green slimy diarrhea. I've had my female ferrets for several months and they have never had green diarrhea (or diarrhea in general) before. Do i need to bring all three ferrets in in case of that ECE virus? I am super concerned. My female ferrets are eating and drinking fine, along with the new male. Their diet has not changed but I did start putting Ferretone in their food.

2 Answers

Most Helpful Answer

Todd Cecil

Answered By Todd Cecil

Veterinarian

Published on October 16th, 2018

You are correct to assume the green slimy diarrhea is often associated with ECE (a coronavirus). This disease is usually self limiting but animal can suffer from dehydration, mal-nutrition and secondary bacterial infections.
Monitor closely for clinical signs of slowing down. If so, it is highly recommended you see a veterinarian.
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Related Answers from Veterinarians

  • Answered By Susan England-Foster

    Veterinarian

    Published on August 2nd, 2017

    Yes, ferrets can get ECE and typically it present with green stool. I would make sure that Oakley is eating and drinking properly. With him being a younger ferret I would recommend taking him to a vet for a good physical exam. That way the vet can help decided if ECE is something to be concerned about. Also, ferrets can get parasites and I would recommend giving him a good deworming. If his stool is normal consistency and the green color resolves I would not be overly concerned. However if you feel like he is lethargic, has increase in green stool or not eating I would recommend taking him to a vet.

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    2Pet Parents found this answer helpful

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