A classic children's story about a wonderful dog and his adventures. "They're holding White Ruff for ransom," Chet's father said. "They want a thousand dollars." Meanwhile the big collie awoke. Noise drummed against his ears, the roar of a motor and the rumble of rolling wheels. Suddenly there was a screeching sound! The box containing Ruff went flying through the air, crashed and rolled over-and-over. Ruff jumped clear of the blazing gasoline....

Traces the first four years in the life of a wild mustang stallion with an unconquerable urge to be free.