Rabies vaccination: what the law requires and what a facility requires
Ohio has no statewide rabies vaccination mandate. Columbus imposes one by city ordinance and Franklin County Public Health imposes one by regulation, so in practice every dog in this market must be vaccinated — but the source of the requirement is local, not state. When a groomer or a boarding kennel asks to see the certificate, that is the business's own admission policy: the law places the duty on you, and does not place a checking duty on them.
The state rule is the surprising one
Ohio Revised Code 955.26 is permissive and quarantine-triggered rather than universal. It provides that when a quarantine has been declared, the director of health, the board, or those persons "may require vaccination for rabies of all dogs within the health district or part of it." The statute contemplates that vaccination becomes compulsory when a health district declares it, not as a standing statewide duty.
That means anyone who tells you "Ohio requires a rabies shot" is describing a local rule and attributing it to the wrong government. The distinction is not academic: it is why the rule you are subject to changes at the Columbus city limits, and why the age at which it bites is different from the age on your dog's licence.
Inside the City of Columbus
Columbus City Code 2327.13(A) makes it an offence: "No person shall own, keep, harbor or have charge of any dog, cat, or immunizable animal over three (3) months of age unless such dog, cat, or immunizable animal shall have been immunized against rabies as required by the regulations of the health department." Subsection (B) makes failure to display a current rabies immunization tag on a dog prima facie evidence of a lack of immunization, subsection (C) subjects the animal to impoundment, and subsection (D) sets a minor misdemeanor rising to a second-degree misdemeanor where the animal has previously been determined to be a nuisance, dangerous or vicious. Subsection (E) makes it a strict liability offence.
The health department regulation that ordinance points at is Columbus City Health Code 241.04(A), which requires anyone who owns, keeps or harbors dogs, cats or ferrets within the jurisdiction of the Columbus Board of Health to have them immunized or re-immunized against rabies by a licensed veterinarian, in accordance with the current National Association of State Public Health Veterinarians Compendium of Animal Rabies Prevention and Control or another method approved by the Health Commissioner or Public Health Veterinarian, and provides that they need not be immunized before reaching three months of age.
Two paperwork requirements ride on that. The vaccinating veterinarian issues a certificate on NASPHV Form 51, and the rabies tag carries the year of expiry and a unique number and must be displayed on the dog or cat.
Outside Columbus, in the rest of Franklin County
Franklin County Public Health is the health district for the county outside the City of Columbus, and its Regulation 104 on rabies control says the same thing in its own words. Section 104.01(A) requires any person who owns, keeps or harbors dogs, cats and ferrets within the Health District to have them vaccinated or re-vaccinated against rabies by a licensed veterinarian or registered veterinary technician, in accordance with the current NASPHV Compendium or another method approved by the Health Commissioner, and again provides that they need not be vaccinated before reaching three months of age.
The regulation also provides for documented veterinary contraindications, so a dog a vet says should not be vaccinated is contemplated by the rule rather than simply in breach of it. Which suburban municipalities contract with Franklin County Public Health is not set out here, because that list was not confirmed; what is confirmed is the split between the city district and the county district.
The dog licence carries a second, different rabies rule
This one is separate and easy to conflate with the health regulations. The Franklin County Auditor's dog licensing FAQ states, in its own capitals: "NO DOG LICENSE TAG ISSUED BY THE FRANKLIN COUNTY AUDITOR'S OFFICE SHALL BE EFFECTIVE UNLESS A CURRENT VALID RABIES TAG NUMBER IS INCLUDED AND THE DOG HAS A CURRENT VALID RABIES IMMUNIZATION. THIS APPLIES TO ALL DOGS FOUR MONTHS OR OLDER." The same page adds that dogs younger than four months can be licensed without a rabies vaccination.
Note the ages. The health regulations, city and county, bite at three months. The licence rule bites at four. They are different instruments with different triggers and they do not merge into a single number, so if you are working out what applies to a young puppy, work out which rule you are reading first.
How often — this guide does not say
Both local mandates incorporate the current NASPHV Compendium of Animal Rabies Prevention and Control rather than writing an interval into the code. That document was not read for this guide, so no vaccination interval is published here, and any page that confidently tells you "one year" or "three years" as a matter of Columbus or Franklin County law is going beyond what those instruments say on their face.
The practical answer is on the paperwork you already have: the certificate and the tag state their own expiry, and your veterinarian sets the schedule. Ask them, not a directory.
What a facility asks for is its own policy
This is the distinction the whole guide exists for. Nothing in Ohio Revised Code Chapters 955 or 956, Columbus City Code Chapter 2327, Columbus City Code Title 5, Columbus City Health Code Chapters 221 or 241, or Franklin County Public Health's published regulations requires a groomer, a boarder, a daycare or a trainer to collect, verify or retain proof of vaccination from a customer.
So the law requires you to vaccinate. It does not require them to check. When a kennel asks for a certificate before your dog's first stay, that is a contractual admission policy the business has set for itself — a sensible one, and one most facilities have, but a house rule rather than a legal duty being passed on to you.
The same is true, and more so, of everything beyond rabies. Bordetella, DHPP, canine influenza and fecal testing appear in none of the instruments above. Where a facility asks for them, it is asking on its own authority, and the list varies from facility to facility. Get the list before your first visit rather than at the door, and do not assume that a business which does not ask is breaking a rule.
If a dog bites someone
Columbus City Health Code 241.02 provides that whenever it is reported to the Health Commissioner or Public Health Veterinarian that a dog, cat or ferret has bitten an individual, the animal shall be quarantined under an order issued by one of them. The quarantine may be served in a pound or kennel, or by the owner or a harborer in cases approved by the Health Commissioner or Public Health Veterinarian, and the period required is not less than ten days from the date on which the person was bitten.
Franklin County Public Health states the county-side equivalent plainly: it investigates and quarantines all dogs, cats and ferrets that bite people or other animals, the quarantine lasts ten days, and it is most often done at the animal owner's home. Because the order binds whoever is holding the animal, a facility can find itself in the middle of one, which is a reasonable thing to ask about before you board.
Browse the directory of businesses. Each listing shows its verification status and the date it was last checked, so you can see how current the information is before you reach out.