Find Diet Conversion Kit and 1,000's of other products at PetBird Xpress! Email, Skype or Call us with any questions or special requests. We do stock Diet Conversion Kit and they usually ship within 1 day. We work very hard to honor our shipping and delivery estimates! Join our group of 12,000 satisfied customers! Whether you are a restaurant owner or a consumer - you can count on PetBird Xpress.