Americans with Disabilities Act, federal law

Service dogs are allowed wherever the public is allowed.

Under the ADA, a person with a disability may bring their trained service dog into businesses that serve the public. That includes restaurants, stores, hotels, hospitals, and taxis. Owner-trained dogs count. Refusing access can be a federal civil rights violation.

If you are reading this in a dispute

Staff may ask only two questions. No ID, no paperwork, no demonstration. The two questions are printed below, with the federal citation.

Honest note: the ADA does not require any ID card, vest, or registration, including ours. ID cards are voluntary convenience tools, nothing more. This page is education, not legal advice.

The law in 30 seconds

Three things every business should know

  1. 1

    Access is the default. Title III of the ADA requires businesses open to the public to allow service dogs anywhere customers can go, even where pets are banned. Owner-trained dogs have the same rights as program-trained dogs.

  2. 2

    Only two questions are permitted. When it is not obvious what the dog does, staff may ask the two questions below, set out in 28 CFR 36.302(c). Nothing else.

  3. 3

    No documents, no breed rules, no fees. Businesses cannot demand ID or paperwork, cannot exclude a dog by breed or size, and cannot charge pet fees or deposits for a service dog.

28 CFR 36.302(c)

The only two questions staff may ask

When a disability is not obvious, the Department of Justice allows businesses exactly two questions. This is the entire list.

1

"Is the dog a service animal required because of a disability?"

2

"What work or task has the dog been trained to perform?"

A script that resolves most situations

"Yes, this is a service animal trained to [task]. Under the ADA, those are the only two questions you are allowed to ask. I'm happy to continue with what I came in for."

Not permitted

What staff may not ask or require

  • Ask about the disability

    Diagnosis, medical history, and symptoms are private. The ADA is built so handlers never have to disclose.

  • Demand ID, registration, or papers

    No card, certificate, letter, or registration may be required as a condition of entry. None exists in federal law.

  • Require a demonstration

    The dog does not have to perform its task on demand. Asking for a demonstration is not allowed.

  • Exclude by breed or size

    The ADA has no breed or weight restrictions. A trained Great Dane and a trained Chihuahua have the same rights.

  • Charge pet fees or deposits

    Service dogs are not pets. Pet fees, pet rent, and cleaning deposits do not apply. Actual damage caused can still be charged.

  • Isolate or segregate the handler

    Handlers cannot be seated in a separate area, kept from other customers, or served at a lower standard because of the dog.

The honest other side

When a service dog can be asked to leave

Access rights are not unconditional, and pretending otherwise helps no one. A business may ask a handler to remove the dog when:

  • The dog is out of control and the handler does not take effective action. Repeated barking in a quiet space, lunging, or wandering off leash all qualify if uncorrected.
  • The dog is not housebroken. Toileting indoors is legitimate grounds for removal.
  • The dog poses a direct threat to the health or safety of others that cannot be eliminated. This means actual behavior, not assumptions about breed.

Even when removal is justified, the business must offer the person the chance to obtain its goods or services without the dog present. The handler is never the problem, and the standard applies equally to every service dog regardless of who trained it.

A note on fake service dogs

Misrepresenting a pet hurts real handlers

Passing off an untrained pet as a service dog is a civil or criminal offense in most states, with fines and in some states jail time. Every badly behaved fake makes the next real team's day harder. A service dog is defined by its training, not by any card, vest, or website, and that includes this one.

State penalties, plus state laws that go further than the ADA, are collected in our free state-by-state guide.

Common questions

Quick answers for staff and handlers

Can a restaurant or grocery store refuse on health code grounds?
No. The FDA Food Code and the ADA both permit service dogs in the customer areas of restaurants, cafes, grocery stores, and hotels. The dog may not ride in shopping carts or sit on seating, but it cannot be excluded from the premises.
What if another customer is allergic or afraid of dogs?
Allergies and fear are not valid grounds for refusal under DOJ guidance. If a person with an allergy and a handler must share a space, the business should accommodate both, for example by seating them apart. Excluding the service dog is not the answer.
Do emotional support animals have the same access rights?
No. Under the ADA, only dogs (and in some cases miniature horses) individually trained to perform a task for a disability qualify for public access. Emotional support animals have housing protections under the Fair Housing Act but no general right of entry to businesses.
Does my state add anything to these rights?
Often, yes. Many states extend protections to service dogs in training, add penalties for interfering with a team, or set fines for misrepresentation. The ADA is the floor, never the ceiling. See our state-by-state guide for your state.
Is a registry, ID card, or certificate ever required?
No. No federal registry exists, and no business can require one. Voluntary ID cards like ours can make conversations faster, but they grant no rights and are never a substitute for training. Anyone who tells you a registration is required by law is misleading you.

If access is still refused

Calm. Documented. Escalate.

  1. 1

    Ask for the manager. Most refusals come from undertrained staff, and most managers resolve it in minutes.

  2. 2

    Document everything. Date, time, location, names, exact words used, and any witnesses, written down before you leave.

  3. 3

    Call the ADA Information Line: 1-800-514-0301. A free Department of Justice service that explains your options and sometimes calls the business directly.

  4. 4

    File a federal complaint at ada.gov/file-a-complaint. Free, no lawyer needed.

Go deeper

What does your state add?

The ADA is the federal floor. All 50 states layer their own rules on top, from trainee protections to misrepresentation fines.

Browse state rules

Optional, always voluntary

Want a card that says all this for you?

A voluntary handler ID with a scannable verification profile. It grants no rights, the ADA already did that. It just makes the conversation shorter.

See plans

This page summarizes the federal baseline under the Americans with Disabilities Act and Department of Justice guidance (28 CFR 36.302) for general education. It is not legal advice. For specific situations, call the ADA Information Line at 1-800-514-0301 or consult a disability rights attorney. ADA Service Dog is not affiliated with the ADA, the US Department of Justice, or any government agency.