Originally Posted by iridehorses
Is it possible to keep them separated for a week or so to get to know each other before putting them together?
A week 'quarantine' is ideal all the way around. Horse and new owner get to know each other, new horse gets some adjustment time and the BO can learn what is 'normal' for the new horse. (ie. Always stands with right rear cocked, dunks hay, drinks a lot, etc)