The horses are beautiful. My seat was upstairs with an unknown group. Bit awkward especially as there were plenty elsewhere. Both people in ticket office looked at my voucher as if it were in sandscrit. There are works going on right outside where my seat was. As a result I couldn't hear the explanation about the horses. I stayed 20 minutes to see some of the training I could understand. Then left.
Tours and tickets for Spanish Riding School

Spanish Riding School Vienna Training
See the Morning Exercise of the Spanish Riding School and learn the training of riders and Lipizzans of the Winter Riding School, with classical Viennese music.

Vienna PASS for up to 90 free attractions
Book your Vienna PASS for 1, 2, 3, or 6 days and enjoy free entry to up to 90 popular attractions and museums and unlimited use of the sightseeing bus.