US Marine Rob Kugler not only gave a year of his life in service to his country, but he had also lost a brother in the fighting. Lost in grief, Rob found solace and relief in the one thing that never failed to put a smile on his face: his chocolate lab Bella. When Bella developed cancer, the prognosis wasn't good. Instead of waiting at home for the cancer to spread after amputating the cancer-riddled leg, Rob and Bella packed their bags and hit the road. As they criss-crossed the country Rob and Bella met people quick to make friends with this incredible three-legged dog, and shared hope, love, tears, and laughs. -- Adapted from jacket

Prologue -- One man and his dog. A new life on three legs ; Let out to run free ; Only one problem-- me -- Everyone's a friend ; Gentle warrior -- A long way from home. Lemons ; A bird to chase ; Flag-draped box ; I will never leave you ; A sense of accomplishment ; My entire world -- Unconditional love. Pawsivity ; Mike's sunset ; Just one more ride ; Funny how we show our love ; From beginning to end ; The end of the line ; Come, find me on the beach -- Epilogue.