I've heard that it takes two weeks for horses to become aclimated. At higher
altitudes, you'll really have to watch dehydration. Their heart rates will
probably be higher. Probably have to take it easier than you're used to.
-- Deanne Del Vecchio & Gabe /\ /\ Living and Loving in Lake Tahoe / \ /\ / \ delvecchio@geocities.com / \/ \/ \/\/\ Visit My Home Page: Trail Riding in the High Sierra http://www.geocities.com/Yosemite/5157