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Why is my dog tired with dark stool but still eating and drinking?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed Medium (23 - 60lb) | Female | spayed | 5 years and 2 months old | 28.2 lbs

Lethargic in morning ,loose dark brown stool one time the dog is eating and drinking regular

1 Answer

Most Helpful Answer

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Answered By Mirissa Duncil, DVM

Veterinarian

Published on July 22nd, 2017

Hi there-dark brown stool is usually an indicator of a gi bleed in the intestinal tract. I would recommend taking Leah in to see her veterinarian for a fecal (to rule out parasites) and to make sure she doesn't have something like pancreatitis or HGE which can be pretty serious (may require blood work), etc. I hope this helps and Leah feels better soon.

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