Bella was once a lost dog, but now she lives happily with her people, Lucas and Olivia, only occasionally recalling the hardships in her past. Then a weekend camping trip turns into a harrowing struggle for survival when the Rocky Mountains are engulfed by the biggest wildfire in American history. The raging inferno separates Bella from her people and she is lost once more. Alone in the wilderness, Bella unexpectedly finds herself responsible for...