People have always seemed to have a soft spot for heroic dogs. Whether it's TV classics like Lassie or heart-warming family films like Homeward Bound, the idea of dogs rescuing their human masters (or even complete strangers) captures our love and affection as few other things do. So it's only natural to love hearing about dogs who save people in real life! Here are 30 true accounts of dogs who saved people from perilous circumstances.