Both Hagyard-Davidson-McGee and Walmac had special facilities for Nureyev.
I don't know if these facilities still exist, or if new similar ones using today's technology could be built.
Something like them could be used for Barbaro, and other horses in the future.
I'm sure they have a plan.
Saving Nureyev
Nureyev Obituary
it's not my money or my horse, though.................