
You could actuall7y enter these classes at any show where the clsing date is up to 7 days after the date of the show where he won out. so any shows you enter with entreies closing up to 6 days from now you can still enter these classes.
This is because people don't have crystal balls. If say a show closed for entreis in 10 days timne, and you had been a real early bird, you would then have to ring up or write in and change it.
That is how come you will often have dogs with CCs still in Post Graduate at their next shows, or Champiuons still competing in the Limit class, for several shows. This is also the reason why a dog can win more than the allowed nu7mber of classes, say more than five Post Grads or 7 limits.