M Double O Horse Ranch in Hollister, Missouri is an overnight boarding facility where the owners are consistently described as kind, experienced, and deeply committed to horse care, treating boarded horses as their own. The property offers a wash rack, round pen, RV hookups, and trailer parking for traveling equestrians.

Overnight boarding includes use of a six-stall barn with flexible configurations combining stalls and covered runs, outdoor pens, a round pen, and a hot/cold water wash bay.