Ohio Rev. Code Ann. § 901.73
(A)
(1) The director of agriculture may inspect and investigate any matter involving livestock that is not present at an exhibition, but is registered or entered in an exhibition, or raised with the apparent intent of being so registered or entered, when the director reasonably suspects any of the following:
(C) A person may register, enter, or exhibit at an exhibition only livestock owned by that person for the length of time specified by rule of the director, unless one of the following applies: