Thanks for considering PetBird Xpress as your source for Lafeber's Avi-Era Vitamins! If you need help don't hesitate to email or call our Customer Care Representatives. Expect your Lafeber's Avi-Era Vitamins to leave our warehouse within 1 day. Its easy to track your shipment by clicking on MY ACCOUNT at the top of this page. PetBird Xpress is proud to represent Lafeber. We never sell unproven off-brand products. PetBird Xpress has been supporting pet bird owners since 1989 - count on us for dependable delivery and secure shopping!