Below you will find a break down of the definitions of a Nuisance Dog, Dangerous Dog, and Vicious Dog according to Section 955.11 of the Ohio Revised Code.
Is a dog that without provocation and while off the premises of its owner, keeper, or harborer has chased or approached a person in either a menacing fashion or an apparent attitude of attack or has attempted to bite or otherwise endanger any person.
"Nuisance dog" does not include a police dog that while being used to assist one or more law enforcement officers in the performance of official duties has chased or approached a person in either a menacing fashion or an apparent attitude of attack or has attempted to bite or otherwise endanger any person.
Is a dog that, without provocation, and subject to division (A)(1)(b) of this section, has done any of the following:
(i) Caused injury, other than killing or serious injury, to any person;
(ii) Killed another dog;
(iii) Been the subject of a third or subsequent violation of division (C) of section 955.22 of the Revised Code.
"Dangerous dog" does not include a police dog that has caused injury, other than killing or serious injury, to any person or has killed another dog while the police dog is being used to assist one or more law enforcement officers in the performance of their official duties.
Is a dog that, without provocation and subject to division (A)(6)(b) of this section, has killed or caused serious injury to any person .
(b) "Vicious dog" does not include either of the following:
(i) A police dog that has killed or caused serious injury to any person while the police dog is being used to assist one or more law enforcement officers in the performance of their official duties;
(ii) A dog that has killed or caused serious injury to any person while a person was committing or attempting to commit a trespass or other criminal offense on the property of the owner, keeper, or harborer of the dog.
"Menacing fashion" means that a dog would cause any person being chased or approached to reasonably believe that the dog will cause physical injury to that person.
"Police dog" means a dog that has been trained, and may be used, to assist one or more law enforcement officers in the performance of their official duties.
"Serious injury" means any of the following:
"Without provocation" means that a dog was not teased, tormented, or abused by a person, or that the dog was not coming to the aid or the defense of a person who was not engaged in illegal or criminal activity and who was not using the dog as a means of carrying out such activity.
Dangerous Dogs and Vicious Dogs are required to be in a locked cage, pen, or other enclosure at all times while at home. While off the premises of the owner, the dog must be on a short chain link leash and additionally either:
Other restrictions may be applied at the court’s discretion, and may vary by county or city.
Nuisance Dogs must be properly confined and controlled at all times, which may include by using leash, tether, adequate fence, supervision, or secure enclosure. Other restrictions may be applied at the court’s discretion, and may vary by county or city.
Ohio law grants you the right to a designation appeal hearing if you disagree with the designation. You must notify the appropriate court within 10 days of receiving a designation notice or you may waive your right to the appeal hearing.