In SC, and Fla., you do not have an option on which birds to test...You must test all birds on the premises....with that said, pullorum/ typhoid are for all practical purposes eradicated, and AI...you'll know if you have that because of the dead birds, so there really is no danger of being quarantined and having to depopulate..NPIP is overrated, but necessary to show, and 'required' to ship...