Miniature Hereford Junior Nationals :: This is the webpage for the MHJN with current updates, location info, entry information and more! It's updated regularly and better yet, it's all for the kids!
Herfnet :: This is the visitor portal of the online registry database for the AHA. You can look up cattle to see pedigrees, owners info, DNA and AI/ET permit status on breeding cattle. This also has a member portal that contains more detailed information used by breeders. Contact the AHA for more information and to request login/password info if you are a member.
Miniature Hereford Breeders Association :: This is a great website for finding shows, members and all things mini hereford. (It hasn't been updated in a very long time.)
Always check the rules for the show you are planning to enter. These were working copies and may have changed before finalizing