Speaking to my local vet, white stools from dogs (rarely seen these days) were due to eating bones. Remember when we used to go to local butchers instead of supermarkets and they used to give them out for free? As bones cannot be digested and together with high amounts of calcium and marrow, dog stools turned white! If this same problem is happening to anyone you know, I'd get them to seriously look into their diet - or visit the doctor ASAP.
Some common causes of bloody stools are hemorrhoids and intestinal infections. Trauma and foreign bodies are also common causes of bloody stools. Sometimes colon polyps and/or colon cancer can cause bloody stools
Your food
slime
potency
Because it mixes with the acids and juices in your body.
Because your proberly allergic to something or you have to many red bdead blood cells so they mke you ill or have diahreah
No, they don't.
Yes they can but should not be pencil thin or dark stools that are very thin.
colon cancer
too many medications
Usually a poor diet
undigested sugar or carbohydrates in stool