One of the greatest tennis players of all time Novak Djokovic has won twelve Grand Slam titles. Current No.1 in ATP ranking Djokovic has won six Australian Open, three Wimbledon, two US open and one French Open title.
The symptoms came on fast and furious. One day Chloe was a healthy, tail-wagging Labrador Retriever and the next day she was vomiting mucus all over the house. Then her vomit turned red with blood and then came matching diarrhea. Chloe had hemorrhagic gastroenteritis (HGE).
Quick Answer. Blood and mucous in diarrhea can indicate that a dog has parasites or parvo, warns Canine Journal. They are serious symptoms and should be treated with professional medical care. If the bloody diarrhea is caused by a change in diet, the symptoms pass quickly, but parvo can be deadly. Continue Reading.