'You fought your whole life to save humans and now it was a human who did this to you,' trainer says
                                
                                
                                    (Newser) -
                                    In Italian, he was known as a "cane eroe"—a hero dog. Bruno, a 7-year-old bloodhound, died an agonizing death after eating sausages filled with nails that had been thrown into his kennel at a training center near Taranto in southern Italy, the  Telegraph  reports. The sniffer dog,...