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OSU Extension

College of Food, Agricultural, and Environmental Sciences


DUNF, Hog Hair Length Form, Exhibition Livestock Producer Affidavit, Junior Fair Standards of Behavior Form DUE!!!!!

Wednesday, July 17, 2024 - 12:00pm

All exhibitors with market or lactating projects must complete a Drug Use Notification Form (DUNF). A link to the form will be sent out on July 8, 2024. DUNF must be completed by July 16, 2024, at midnight. 


DUNF (Drug Use Notification Form)

Exhibitors in the following categories must complete ONE PER ANIMAL, except for pens of chickens, 1 form for the pen.

  • Lactating Dairy Cow
  • Lactating Dairy Goat
  • Market Beef (steer/heifer)
  • Market Chicken – Broiler
  • Market Chicken – Meat Pen (tag# given to you at chicken pick up)
  • Market Goat (dairy/meat)
  • Market Hog (barrow/gilt)
  • Market Lamb
  • Market Turkey (tag# given to you at turkey pick up)

EID tag animals use all 15 digits.A yellow plastic tag with numbers and numbers

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Scrapie tag animals use the entire series of flock ID and individual animal ID number.A close-up of a tag

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Tattoo identified animals use the whole series or both ears.

Poultry identification number was given to you at respective pick up days. The Extension Office has a copy of the list if you need the number.


Forms will be cross referenced and checked for completeness on Wednesday, July 17th, 2024. If a form is not completely accurate, it will be sent back to the email address on file for you to correct. If it is not corrected by noon on Friday July 19th, you will not be allowed to off load your livestock for fair check-in. 


Accurate means: full name and address, all the digits and letters on your animal's identification. Yes, all 15 digits of EID, all letters and number on scrapie tag, rabbit both ear tattoo, poultry ID that Jerry gave you at pick up. If you marked YES for medication, all blanks must be filled in correctly, including your vet information.  Must be signed by youth and parent unless you're 18 years of age. 


I can't fix the small mistakes anymore. I am not allowed. No one in Ohio Extension is allowed. Please be very vigilant, accurate, and complete when you process DUNF. 


If you have questions, contact the office at 513-732-7070 or