Cincinnati, OH Animal Ordinances: Dog Leash Laws (2026)
Key Facts
- Governing section
- CMC § 701-2
- Base rule
- leash, tether, fence, or enclosure required
- Off-leash base fine
- Class A, $75 initial
- Menacing/injury fine
- Class C, $300 initial
- Serious injury (1st)
- Class E2, $5,000 initial
- Serious injury (subsequent)
- Class F, $15,000 initial
- Exemption
- designated dog parks (Park Board Rule 41)
Summary
Cincinnati requires every dog owner, keeper, or harborer to keep the dog physically confined on the owner's premises by leash, tether, fence, or secure enclosure, or on a leash under reasonable control when off-premises, under CMC 701-2. Dogs off-leash inside a designated Cincinnati dog park are exempted.
Except when a dog is lawfully engaged in a competition or hunting and accompanied by the owner, keeper, harborer, or handler of the dog, no owner, keeper, or harborer of any dog shall fail at any time to do either of the following: Keep the dog physically confined or restrained upon the premises of the owner, keeper, or harborer by a leash, tether, adequate fence, supervision, or secure enclosure to prevent escape; When off the premises of the owner, keeper, or harborer, keep the dog on a leash under the reasonable control of some person who is of suitable age and discretion; This subsection does not apply when the dog is within a designated dog park pursuant to Rule 41 of the Board of Park Commissioners of the City of Cincinnati.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 48 Update 4).
Full Breakdown
Section 701-2(A) requires that, except when a dog is lawfully engaged in competition or hunting with its owner, keeper, harborer, or handler, the person responsible for the dog must either keep it physically confined or restrained on the owner's premises by a leash, tether, adequate fence, supervision, or secure enclosure that prevents escape, or, when off-premises, keep the dog on a leash under the reasonable control of someone of suitable age and discretion. The requirement doesn't apply inside a designated dog park under Rule 41 of the Board of Park Commissioners.
The section builds a tiered violation structure tied to outcome: a bare off-leash violation is treated more lightly than one where the dog behaves in a menacing fashion, and both are treated more lightly than a violation causing injury or serious injury to a person or domestic animal. A dog that behaves in a menacing fashion can meet the code's definition of a 'nuisance dog,' one that causes injury can meet the definition of a 'dangerous dog,' and one that causes serious injury can meet the definition of a 'vicious dog', each of which triggers separate designation proceedings and heightened confinement duties under §701-50.
Violations & Fines
Under §701-2(B), a bare off-leash violation is a Class A Civil Offense ($75.00 initial fine per §1501-99); a violation resulting in menacing behavior or in injury to a person or domestic animal is a Class C Civil Offense ($300.00 initial); a violation resulting in serious injury is a Class E2 Civil Offense ($5,000.00 initial) for a first offense, escalating to a Class F Civil Offense ($15,000.00 initial) for a subsequent serious-injury violation.
Frequently Asked Questions
Does Cincinnati require dogs to be leashed?
Can my dog run off-leash at a Cincinnati dog park?
What's the fine for letting my dog off-leash?
What happens if my dog injures someone while off-leash?
Sources & Official References
Other rules in Cincinnati
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