
- Two questions
- Is the dog required because of a disability? What task is it trained to perform?
- Can't be required
- Documentation, ID, a vest or a task demonstration
- Lawful exclusion
- Dog out of control and not corrected, or not housebroken
- ADA Information Line
- 800-514-0301 (voice), 1-833-610-1264 (TTY)
Know your public access rights
Under the ADA, a service animal is a dog individually trained to do work or perform tasks for a person with a disability. When it isn't obvious what the dog does, staff may ask only two questions: is the dog required because of a disability, and what work or task has it been trained to perform. They may not ask about your disability, require medical documentation, demand an ID card or training papers, or ask the dog to demonstrate a task.
Online certificates and registrations convey no rights under the ADA, and a psychiatric service dog letter isn't needed for public access. That means a business also can't insist on seeing one. Allergies and fear of dogs aren't valid reasons for denying access either.
There are lawful reasons to exclude a dog. A business may ask you to remove a dog that is out of control when you don't take effective action, or one that isn't housebroken. Even then, it must offer you its goods or services without the dog.
Calm script for access challenges
Many challenges come from staff who simply don't know the rules. A short, friendly answer usually ends the conversation.
- “Yes, she's a service dog. She's trained to interrupt panic attacks and guide me to an exit.”
- “Under the ADA, staff can ask those two questions, but documentation isn't required.”
- “Would you mind checking with a manager? I'm happy to wait.”
- “If you'd like to read the rule, it's on ADA.gov under service animals.”
Staying safe during a challenge
Being challenged in public can trigger the very symptoms your dog helps with. You never have to argue to the point of distress. It's okay to leave, regroup and follow up later in writing.
Let your dog do its job in the moment. Step aside, use your coping skills, and if you feel overwhelmed, call someone you trust. If the situation turns into a crisis, call or text 988, or call 911 if you feel unsafe.
Documenting an access denial
Notes made soon after an incident carry far more weight than memories weeks later. Write down the date, time and location, the names or descriptions of the people involved, exactly what was said, and whether your dog was calm and under control. Save receipts or booking confirmations, and get names of any witnesses willing to help.
Talking with a manager
If front-line staff won't budge, politely ask for a manager. Repeat your answers to the two questions, mention that ADA.gov explains the rule, and ask how they'd like to resolve it. Many managers will correct the mistake on the spot.
If they don't, ask for the name of the person refusing you and the business's contact information, and leave calmly. Following up later by email or letter gives you a written record and gives the business a chance to fix its policy.
Filing an ADA complaint
For stores, restaurants, hotels, medical offices and state or local government services, you can file an ADA complaint with the Department of Justice online through its civil rights reporting portal or by mail. DOJ may refer your complaint to mediation, refer it to another agency or investigate, though it says it can't investigate every complaint. If you haven't heard back in about three months, you can call the ADA Information Line.
For flights, ask for the airline's Complaints Resolution Official (CRO), who must be available at the airport or by phone at no cost. You can also file a complaint with the U.S. Department of Transportation. If an airline refuses your service dog for reasons like disruption or direct threat, it must give you a written explanation.
For housing, you can contact HUD or your state or local fair housing agency. HUD's May 2026 enforcement guidance notes that people may still bring a private civil action within two years of the alleged discrimination. A fair housing organization or attorney can help you weigh your options.
Preventing access challenges
Training is your best protection. A dog that settles quietly, stays on the floor, ignores food and people, and responds immediately to you rarely draws objections. Some handlers choose to use a vest to reduce questions; it's not required, but it's a personal choice that can help.
For housing and air travel, plan ahead. Make reasonable accommodation requests in writing before moving in, and check your airline's DOT form process before you fly. If you need documentation for a housing request, our licensed clinicians can evaluate you; a letter costs $149 for one or two dogs and is issued only if the clinician finds it appropriate.
Frequently asked questions
Do I have to show a letter if a store asks?
No. Under the ADA, businesses can't require documentation for a service dog.
Can a manager ask me to make my dog do its task?
No. ADA.gov says staff can't require the dog to demonstrate its task.
When can a business legally ask me to leave with my dog?
If the dog is out of control and you don't take effective action, or if it isn't housebroken. They must still offer to serve you without the dog.
Where do I file an ADA complaint?
With the U.S. Department of Justice, online through its civil rights reporting portal or by mail.
What if an airline refuses my PSD?
Ask for the Complaints Resolution Official at the airport, and you can file a complaint with the U.S. Department of Transportation.
What if a landlord refuses my accommodation request?
You can contact HUD or your state or local fair housing agency, and you may have the right to bring a private lawsuit within two years.
Should I record the conversation?
Recording laws vary by state, so check your state's rules first. Written notes made right afterward are always a good idea.
Sources
We cite government agencies, professional societies and peer-reviewed research. See our editorial policy.
- Frequently Asked Questions about Service Animals and the ADAU.S. Department of Justice (ADA.gov)
- ADA Requirements: Service AnimalsU.S. Department of Justice (ADA.gov)
- File a ComplaintU.S. Department of Justice (ADA.gov)
- Service Animals (Aviation Consumer Protection)U.S. Department of Transportation
- Refusal to transport a service animaleCFR (14 CFR 382.79)
- Enforcement Guidance: Assessing Requests for the Use of an Animal as a Reasonable Accommodation (May 2026)U.S. Department of Housing and Urban Development