We would love to become your source for Lafeber's Avi-Era Vitamins! Please feel free to call or email us if you have any questions. We will ship your Lafeber's Avi-Era Vitamins in 1 day. Count on dependable delivery and shipment tracking from UPS and Federal Express. Manufactured by Lafeber. At PetBird Xpress you will find only quality branded products - no private lable of knock-off items! We appreciate the opportunity to serve you! Join our 12,000 satisfied commercial and residential customers.