It may be from something you have eaten (like black liquorice). Another possibility is that you are bleeding somewhere in the lower IG tract, caused by many various things. However, you should go to a doctor and get it checked out as it may be something serious.
I am not a professional but black stool in canines can mean, change in diet(with dark kibbles), blood in large intestine,worms of some kind, poisons, poisonous plants or stomach ulcer. My Dog has recently went through a bleeding stool now to a dark stool , yet not always. I shall be taking her back to the vet on Saturday with another stool sample. I suggest if you notice anything different in your pet you should take them to the vet right away!
If you see black stools in your dog, your dog is sick. Most likely, the black stool will go away. If your dog keeps having the black stool, you should take him in for a check-up.
It could mean he has a colon ulcer.
Any time a dog or puppy has blood in their stools, they need to see a veterinarian.
Melena or melanotic stools.
if your stool is black then there is alot of iron in your system. those who take iron tablets, their stools are black.
Dogs like disgusting smells, and it probably likes that smell. take it away from the poo.
Most of the time it means to much iron in their food.Or if they are on medicine
my stools are yellow and loose
It means there is bleeding in upper gastrointestinal tract such as bleeding from dudenal ulcer. Medical Terminology for Black stools is malena.
Black stools can mean blood or infection. Contact your vet.
Because it mixes with the acids and juices in your body.
It means Black Dog or Black Dragon
ive had flu for a week and my stools were black for 3 days now so Im saying yes