One Christmas morning, while young Amish twins Henry and Harvey are sledding, they find a big black dog wandering in a field. They adopt the Newfoundland and name him Lucky, and he soon becomes their best friend and playmate. When tragedy strikes and Harvey drowns in a spring creek, Henry's only source of comfort is his furry companion. To make matters worse, the Depression is especially hard on Henry's parents who have more children than they can care for. He is sent to live with another family, where he becomes enchanted with Katie Stoltzfus. Eventually, Lucky passes away, leaving a hole in Henry's heart, and he wonders if he will ever find another friend as faithful and loving. As Henry grows up, he has other dogs, but none are as special as the Newfoundland he and his brother once cherished. When Katie marries another man, it seems Henry will never be happy again. Every passing Christmas reminds him of the people and animal friends now missing from his life. Though, no holiday...