The function requires no arguments. In distributed SQL statements, this function returns the date and time set for the operating system of your local database. You cannot use this function in the condition of a CHECK constraint.
Following are some potential causes of mucus in a dog's stool: 1  Colitis. 2  Stress. 3  Dietary indiscretion.  Food 1  intolerances. Recent diet changes.  Presence of parasites/ 1 protozoans. Overgrowth of bacteria.  Foreign 1  objects. Imbalance of colon bacteria (the good  kind) Polyps and tumors of the 1  intestinal lining. Intoxication.
While many types of worms are apparent in your dog's stool or vomit, hookworms cannot be seen without a microscope and may instead cause bloody stool, anemia, weight loss, lethargy and diarrhea. True to their name, hookworms hook to your dog's intestine to suck blood from the tissue.