How awful! On most computer systems, the account is shut down after any euthanasia so no more reminders can be generated!
Sometimes it does go wrong though! Our new(ish) practice manager doesn't bother to read the history, he just sends out a 'welcome new client letter' to everyone- even if they are a new client just coming to us to have a pet put to sleep! Tried to explain how upsetting it would be to the client, but he was not interested! Can you tell we don't get on..