Updated On September 23rd, 2025
Pet's info: Dog | Labrador Retriever | Male | unneutered | 80 lbs
my labrador of 4years passed greasy stools black in colour
1 Answer
Published on December 26th, 2016
Black stools are usually a sign of bleeding from the upper gastrointestinal tract, this can be due to a stomach problem, ulcer, an infection or a foreign body. You will need to take him to the vet in order to get it treated.
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