You can tell a lot about people by the way they react when things don't go exactly as planned. A friend from work, Mary, and her husband, facing the Empty Nest syndrome, decided they wanted a couple of dogs for companionship, so they got a brother-sister pair of Shih Tzus, which they named Rudy and Gracie. Things began to wrong with Gracie almost immediately. After numerous trips to the vet, they learned that her kidneys never did develop properly. They spent months doing everything they could, but the battle was lost Wednesday.