Remember Lassie, the collie who always saved the day? Well, this dog would give Lassie a run for her money! Hero, a mixed-Labrador stray, lived up to his name when he helped save 10 newborn puppies and their distressed mom. The dog had spent weeks eluding rescuers in a Dallas, Texas, park. But one night, he greeted them with loud and persistent barking. The dog led the rescuers deep into the woods where they were shocked to discover ten sick, newborn puppies and weak mother. Thanks to Hero, all the animals are now safe and warm. Watch the video below to find out the whole story.