Meet Ranger! He's a time-traveling golden retriever who has a nose for
trouble . . . and always saves the day!
Ranger has been trained as a search-and-rescue dog, but can't officially
pass the test because he's always getting distracted by squirrels during
exercises. One day, he finds a mysterious first aid kit in the garden
and is transported to the year 1850, where he meets a young boy named
Sam Abbott. Sam's family is migrating west on the Oregon Trail, and soon
after Ranger arrives he helps the boy save his little sister. Ranger
thinks his job is done, but the Oregon Trail can be dangerous, and the
Abbotts need Ranger's help more than they realize!