PetBird Xpress is your source for Lafeber's Avi-Era Vitamins! Reach us via Skype if you would like some help with Lafeber's Avi-Era Vitamins or any of our other items. Lafeber's Avi-Era Vitamins orders are processed within 1 day. We ship from three warehouses via Fedex and UPS. PetBird Xpress is your source for quality branded products from Lafeber. We don't stock any inferior house brands. PetBird Xpress has been supporting pet bird owners since 1989 - count on us for dependable delivery and secure shopping!