Canine aggression

Caring for a dog who lunges, barks at and even bites other dogs is incredibly difficult. This book follows the inspiring story of a Bull Mastiff called Calgacus, and his carer, first-time dog owner Tracey McLennan. For Tracey, the arrival of Calgacus in her life was a lifelong dream come true ... but a dream that became a nightmare when Calgacus attacked and badly injured another dog, and showed e...