PetBird Xpress offers over 1,000 items including Crazy Chain. Our Customer Care Representatives are standing by to help with your questions. Crazy Chain orders are processed within 1 day. We ship from three warehouses via Fedex and UPS. Manufactured by BELL. At PetBird Xpress you will find only quality branded products - no private lable of knock-off items! PetBird Xpress has been supporting pet bird owners since 1989 - count on us for dependable delivery and secure shopping!