Gus is a livestock guardian dog, and he's very good at his job protecting his farm, his sheep, and his humans. One day, Cloe's cousin, Diego, and his dad come visit the farm, and Gus is immediately drawn to the quiet boy and realizes his presence calms the boy's worries. But when Gus is injured while protecting the flock, Diego suggests Gus come stay with them in North Carolina while he heals. Gus finds his new home strange and bewildering, and most...