In addition, the handler in the Novice A class must never have won an AKC Obedience title on any dog handled by him. Optional Titling classes offered at these trials are Versatility. A qualifying score is required for the awarding of ribbons and prizes in this class. Non-Regular classes offered at these trials are Veterans, Pre-Novice, Wild Card Novice, Wild Card Open, and Wild Card Utility.
Gallstones can form when there is an imbalance in the substances that make up bile. For instance, cholesterol stones may develop as a result of too much cholesterol in the bile. Another cause may be the inability of the gallbladder to empty properly.
Gallstones are stones or lumps that develop in the gallbladder or bile duct when substances in there harden. Some of the chemicals which exist in the gallbladder, such as cholesterol, calcium bilirubinate, and calcium carbonate, solidify into either one large stone or several small ones. Pigment gallstones-these form when the bile has too much bilirubin. 2  They are more common among patients who have liver disease, infected bile tubes or blood disorders, such as sickle-cell anemia.