Grief stricken Róise lost her husband, Frank, two years ago. Her son, Alan, worries about her but the arrival of a mysterious dog seems to bring happiness to her life once more. Róise soon comes to believe that the dog is, in fact, Frank reincarnated. He has come back to be with her again… and to coach the local sports team…

Cat Hogan returns to West Meath upon her mother's sudden death - she has an accident at home and died (or was it an accident?). Blood is about old secrets, older betrayals, mind games and the lies family tell each other.