I've been looking for a dressage saddle for my new horse (17.2 hh Friesian x Percheron gelding, still growing), and found the Don Rodrigo saddle (endorsed by Stubben). It has an adjustable tree that will fit most horses. Here is a site that shows details on this saddle: http://www.wiltontack.com/ProductDescription.aspx?Id_Product=234 I really liked how it felt when I sat in it at the store. I've ordered one to try once the horse gets here, but it's returnable if it doesn't fit the horse. Does anyone here know of this saddle or have anything (good or not-so-good) to say about it?