?A horse requiring treatment within an hour of completion receives the pull code of M.
not true (in AERC events) if the horse had passed the completion exam. you can begin any treatment you like at that point I think.?
And, although it is not specifically articulated, if you withdraw your horse from an event and initiate treatment ( AFTER you are officially withdrawn), you pull code will not be changed. So if you do a RO-M and then initiate a re-hydration protocol, your pull code would not be changed to M.