Hello, as a first time chicken owner I have been wondering when is the best time to let the PO know about the chicks coming in? Mine are being shipped on the 18th, and are due to arrive the 19th or 20th. Being that the 16th is Presidents day I can't call on Monday. Is 48 hours enough notice? Is calling them a week in advance too soon? The PO is a pretty busy, semi-urban (45 minutes outside of major city) office. Any ideas on the best time to let them know?