I bandy about the term "Stock Horse" like I know what it means, but actually I'm not sure I do.
When I use it I am thinking of a good working horse, one who you could comfortably ride all day, short, stocky, compact, strong, but quick. Should be able to chase a cow, drag a calf, be level headed but not dead headed.
Am I close? Tell me what a stock horse is, and educamate me with pics of good stock horses, thanks.