Sundog Stables is a full-service equine boarding and riding facility in Spearfish, South Dakota, located one mile north of I-90 Exit 17. The facility offers indoor and outdoor arenas. Some reviewers note a clean facility with a nice arena, while others report mixed experiences when contacting the barn.

Stall board includes a 12x16 stall with an attached 40-foot run, twice-daily grass or grass/alfalfa hay rations tailored to each animal, daily stall mucking, and three-times-weekly turnout weather permitting. Owner-provided grain and supplements are fed, and boarders have full access to the indoor and outdoor arenas, round pen, wash rack, and on-property riding trails.