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).
Blood in stool: The combination of blood in the stool with accompanying mucus is possibly suggestive of some form of inflammation of the colon, or colitis. There are also other possibilities, but since it is such a big change in your normal stool appearance, I would recommend you see your doctor as soon as you can.