When your employees are dealing with the general audience, they require a template on what a business can ask about a service dog. The ADA draws a distinct boundary; inquire about whether the dog is needed due to a disability and what it does. Do not demand documentation or medical information. Standardize the wording and put the script somewhere the staff can see it.

When it is not obvious that the dog is a service animal, staff may ask only two questions: Is the dog required because of a disability? What work or task has it been trained to perform? Do not ask about the person’s condition, request papers, demand a demo, or charge pet fees. Remove the dog only if it is out of control or not housebroken, and still serve the customer.
Off-limits Topics and Actions
Under the ADA guidelines for service animals, you may not ask about a person’s disability, demand medical details, request papers or an ID card or require a task demonstration. There is no federal certification to check. Always stick to the script and ensure the interaction is not long. Service animals should not be treated as accessible emotional support animals without being trained to work. Your written service animal rules for businesses should state that clearly.
The only two questions you may ask
In cases where it is not clear that the dog is a service animal, the staff can ask only two ADA service dog questions to be answered:
- Does the dog have to be a service animal due to a disability?
- What is the job or task that the dog has been trained to do?
Stop there. Do not add follow-ups or quizzes. Make the two ADA service dog questions part of onboarding and post them in staff areas so the script never drifts.
When can you exclude a dog
You can request the removal of the animal only when the dog is not on a leash and the trainer does not rebuke it, or it is not a house pet. Even in the case of removal, you still need to provide the person with your goods or services without the animal. Allergies or fear of dogs are not valid reasons to deny entry; separate seating is the right fix. These points answer what can businesses ask about service dogs and when action is allowed.
Quick policy checklist
- Post the two-question script at registers and host stands.
- Add a one-page policy to onboarding and refresh it yearly.
- Document incidents in neutral language.
- Apply your service animal rules for businesses uniformly across locations. Consistency prevents complaints and keeps the team confident.
FAQ
1. Can a business ask for papers or an ID card for a service dog?
No. There is no federal certification or ID you can require. You may only ask the two questions above, in line with ADA guidelines for service animals. Do not request medical records or a task demo.
2. Can allergies or fear be used to deny access to a service dog?
No. Allergies and fear are not valid reasons to refuse entry. If needed, create distance between parties, but do not block a trained service animal. Align staff responses with your service animal rules for businesses to keep outcomes consistent.



