618.095 DOGS REQUIRED TO WEAR TAGS.
   (a)    No owner of a dog, except a dog constantly confined to a registered kennel, shall fail to require the dog to wear, at all times, a valid tag issued in connection with a certificate of registration. A dog's failure at any time to wear a valid tag shall be prima-facie evidence of lack of registration and shall subject such dog to impounding, sale or destruction.
(ORC 955.10)
   (b)    Whoever violates this section is guilty of a minor misdemeanor and shall be subject to the penalty provided in Section 698.02.
(ORC 955.99(B))