ROCHESTER, Mass. — Police in southeastern Massachusetts are investigating after a dog was shot eight or nine times with a pellet gun.The owner tells WCVB-TV he let the dog outside Wednesday morning in Rochester and found him later that day in a nearby cemetery. He says he saw blood as he went to pet four-year-old Noble, and the dog had visible marks all over his body from the pellets.Rochester Police and the owner of the chocolate lab say the shooting was intentional.