Ohio Rev. Code Ann. § 943.01
As used in this chapter:
(B) "Dealer" or "broker" means any person found by the department of agriculture buying, receiving, selling, slaughtering, with the exception of those persons designated by division (B)(1) of section 918.10 of the Revised Code, exchanging, negotiating, or soliciting the sale, resale, exchange, or transfer of any animals in an amount of more than two hundred fifty head of cattle, horses, or other equidae or five hundred head of sheep, goats, or other bovidae, swine and other suidae, poultry, alpacas, llamas, or monitored captive deer, captive deer with status, or captive deer with certified chronic wasting disease status during any one year. "Dealer" or "broker" does not mean any of the following: