Overview: With guest Lorne Greene of Bonanza and his German Shepherds, plus wolves in the wild.
Watch Trailer
First Air Date: Jan 25, 1971Last Air date: Jan 17, 1972Season: 1 SeasonEpisode: 39 EpisodeRuntime: 22 minutesQuality: HDIMDb: 5.50 / 10 by 2 usersPopularity: 17.194Language: English