It might sound like a scene from the film "The Horse Whisperer," but what went down with a horse named Sir Lancelot at The Gentle Barn, a nonprofit organization that rescues farm animals...
It was 3 a.m. eight years ago when Dr. Lesli Preuss woke up to feel her new rescue dog, Harvey, with his mouth around her throat. "Just prior to that, he had been getting really territorial...