Denying entry to a legitimate service dog over a missing vest or a demand for paperwork isn't a gray area — it's a federal ADA violation. Here's exactly what your staff can and can't ask.
The Two Questions — and Only the Two Questions
Under 28 CFR § 36.302(c)(6), when it is not obvious that a dog is a service animal, staff at a place of public accommodation — including a restaurant — may ask only two questions:
- "Is the dog a service animal required because of a disability?"
- "What work or task has the dog been trained to perform?"
That's the entire permitted inquiry. Staff cannot ask about the nature of the person's disability, cannot require medical documentation, cannot require a special identification card, registration, or certification, and cannot ask the dog to demonstrate the task. If it's already obvious a dog is a service animal — a guide dog in harness with a handler using a white cane, for example — staff shouldn't ask the two questions at all; simply welcoming the team is the correct response.
Emotional Support Animals Are Not Service Animals Under the ADA
The ADA defines a service animal narrowly: a dog (or, in limited cases, a miniature horse) individually trained to do work or perform a task directly related to a person's disability — guiding a person with visual impairment, alerting to a medical episode, interrupting a panic attack, or retrieving items for someone with a mobility limitation. Animals that provide comfort merely through their presence — commonly called emotional support, therapy, or companion animals — do not meet this definition and are not granted the same public access rights under the ADA, regardless of any letter or certificate a handler may present.
What Staff Absolutely Cannot Do
- Cannot require a vest, tag, harness, or any visual marker as a condition of entry — none of these are legally required.
- Cannot demand a certification card, registration number, or ID — no such federal registry exists, and no paperwork is required by law.
- Cannot charge an additional fee for the service animal's presence.
- Cannot seat the handler in a separate section or exclude them because another customer has allergies or a fear of dogs — the restaurant may try to accommodate both parties (e.g., alternative seating), but cannot remove the service animal team on that basis.
- Cannot deny entry citing state or local health codes — establishments that sell or prepare food must allow service animals in public areas even where a general health code would otherwise prohibit animals on the premises.
When Exclusion Is Actually Legal
There are two narrow circumstances where a service animal can legally be excluded: the animal is out of control and the handler doesn't take effective action to correct it, or the animal is not housebroken. Seating, food, and drink remain provided for customer use only — a restaurant is not required to let the animal sit on a chair or be fed at the table, but this doesn't extend to denying the team entry or service.
Training Your Staff
- Train every front-of-house employee on the exact two permitted questions — word for word, not paraphrased into something broader.
- Make clear that "obvious" service animals shouldn't be questioned at all.
- Establish a clear internal escalation path for the rare case of a genuinely disruptive animal, so a single untrained staff member isn't left making an on-the-spot legal judgment call.
- Document the policy in writing so it isn't dependent on any one staff member's memory during a busy shift.
Our Restaurant Policies Generator can include a service animal policy alongside your other core restaurant policies.
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Sources
- U.S. Department of Justice, ADA Requirements — Service Animals, 28 CFR § 36.302(c)(6). ada.gov
- University of Arizona Cooperative Extension — Service Animals in Food Service Establishments FAQ. extension.arizona.edu