Former Army Sergeant Sandi Charleston, diagnosed with PTSD and homeless barely survives day to day. By a miracle of fate she meets Taz, a uniquely special collie, who helps turn her life around. Only through him does she find the courage to go head to head with her worst enemy-terrorist bent on mass destruction.Bound by a special love to help and protect each other, side by side these two unlikely partners willingly march forward into battle. A fight to the death neither is sure can be won but fighting as one they will try to. Kidnapped and forced to reveal what she knows Sandi realizes there is only one individual who can save her from certain death. It's not the government but her new best buddy. Together they defeat the enemy proving once again that battle buddies come in all shapes and breeds.Rescued, Sandi finally realizes that there is a new and better life for her as long as Taz is part of it.