Sasha's been biting the hands that feed her for nearly 12 years now. She won't go on a walk and growls if someone gets near her food bowl. How will Cesar help Lois with Sasha? Since the day she was struck by a stray bullet from a drive by shooting, Cynthia Holvenstot has overcome a lot of hurdles. Now, Cynthia is wheelchair-bound and she's terrified to walk with her German shepherd, Shep, for fear he will attack someone or knock her out of her wheelchair.