§ 90.20  HINDERING THE CAPTURE OF UNREGISTERED DOG.
   (A)   No person shall obstruct or interfere with anyone lawfully engaged in capturing an unlicensed dog or making an examination of a dog wearing a tag.
(R.C. § 955.24)
   (B)   Whoever violates this section is guilty of a minor misdemeanor.
(R.C. § 955.99(B))
   (C)   It is a defense to prosecution under this section that the hindrance, obstruction, resistance, or interference alleged consisted of constitutionally protected speech only.