August 13, 2026 - 3:16pm -- rex.87@osu.edu

DUNF Forms (Drug Use Notification Form) are required for all marketed animals. This form is your legal declartion that:

  • Your animal is free from medication or
  • If medications have been administered, the withdrawal period has notyet passed.

Reminder: The DUNF form is a legal document, and you are required to be truthful when completing it. 

Market Poultry - see the leg band information below. Use your leg band numbers and enter both chickens on the SAME FORM!

Rabbits - enter correct tattoo numbers for all market rabbits and single fryers on the SAME FORM!

Sheep, Goats, Dairy Beef, Market Beef - enter tag numbers from your pre-fair weigh -ins. Enter these SEPARATE! This includes Beef and Dairy Beef Feeders.

Swine - exhibitors must wait until weigh-in when they know their ear tag numbers. Each animal must be entered SEPARATELY!

Poultry Leg Band Numbers

DUNF Survey