Meet Shadow, a handsome, fearful, aggressive, second-hand Border Collie. He lashed out at people without warning and avoided human touch. Meet Pam, a professional dog trainer with 12 years experience and several successful dog adoptions behind her when she met Shadow. Follow their journey-in this warts-and-all diary of their lives over 18 months. Every owner or trainer who has ever lived or worked with an aggressive dog will gain new insights from Shadow.
