SOLD! Butters Rite Ona Cow “Butter” is an eye catching 2012 registered AQHA and NRHA buckskin mare standing 15 hands. This barn favorite has made a successful transition from the reining to the AQHA Ranch Riding pen. Butter is an easy-going mare who has proven herself in the pen, earning points both the Open and Amateur Level 1 Ranch Riding as well as the Ranch Pleasure.