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These are three different things with three very different sets of rights — and mixing them up can cause real problems. Here's what each one actually means, and what the law says.
WUDOG offers limited service dog training as part of our programs. Because not every dog is suited to the work, it starts with a free in-home demonstration — we come to you, assess your dog's temperament and suitability, and map out the right path. Whether you're after a service dog, an emotional support dog, or a therapy dog, that free demo is the place to start.
Book your free in-home demoMany people say "service animal" when they mean an emotional support animal or a therapy dog. The rights are very different — what you call it matters legally.
Individually trained to perform a specific task or work directly related to the handler's disability.
Provides comfort and companionship. Not trained to perform a specific disability-related task.
Trained and temperament-tested to visit and comfort other people — hospitals, schools, nursing homes — usually by invitation from the facility.
To visit facilities, therapy teams usually register with a private organization like Pet Partners — voluntary, not a government certification. Thinking about therapy-dog training? →
Under the Americans with Disabilities Act, a dog qualifies as a service animal when two conditions are both true:
A dog whose only job is providing comfort or emotional support does not qualify as a service dog under the ADA, regardless of how well-trained or well-behaved it is.
One important note: you can train your own dog — no professional trainer is legally required. Self-training is fully recognized under the ADA.
There is no official service dog certification, registration, or ID in the US, and no US government agency recognizes one. Any website selling "certification," "registration," or an ID kit carries no legal weight. A vest, patch, or laminated card purchased online does not make a pet a service animal under the law — and misrepresenting a pet as a service animal is illegal in many states.
Is the dog required because of a disability?
What work or task has the dog been trained to perform?
A business may ask a handler to remove the dog only if: (a) the dog is out of control and the handler does not take effective action to control it, or (b) the dog is not housebroken. Even then, the business must still offer its goods and services to the person without the dog present.
A handler can still be held responsible for actual damage the dog causes to property.
Under the ADA, only dogs qualify as service animals. Miniature horses receive a separate, narrower accommodation under a different provision.
Air travel is governed by the Air Carrier Access Act — a separate law from the ADA — so the rules differ from everyday public access. Airlines have more flexibility to require paperwork.
Airlines can require the US DOT "Service Animal Air Transportation Form," which the handler (or trainer) must complete attesting to the dog's health, behavior, and training. Airlines still cannot require third-party certification or an ID card.
Airlines may require the form be submitted up to 48 hours before departure — but only if you booked more than 48 hours in advance. If you booked less than 48 hours before the flight, the airline cannot require advance notice; you submit the completed form at the gate.
On a flight segment of 8 hours or more, the airline may also require a second DOT form — the "Service Animal Relief Attestation Form" — confirming the dog won't need to relieve itself during the flight, or can do so without creating a health or sanitation issue.
Airlines may deny a dog that poses a direct threat, isn't housebroken, or behaves as if untrained. But they must make an individualized assessment (not based on breed alone), must not refuse if there's a fix short of refusal (for example, muzzling a dog that is barking), and must provide the handler a written reason within 10 days.
Since January 2021, airlines may treat emotional support animals as pets — not service animals. ESAs have no special air travel rights. Only dogs trained to perform a disability-related task qualify as service animals for air travel purposes.
The DOT Service Animal Air Transportation Form has an "Animal Training and Behavior" section with a line for the name and phone number of the animal trainer or training organization. Someone always fills it in — the only question is whose name goes there.
A professional trainer is not legally required. If you trained the dog yourself, you list yourself. But the form is a sworn federal document — it warns that knowingly making false statements is a federal crime under 18 U.S.C. § 1001. So the trainer listed must be truthful.
The airline (or its contractor) may contact the listed trainer to verify the dog was trained to perform a task.
If WUDOG trained your dog to perform its task, you can list us as the trainer — and we can verify that training if your airline asks. A dog we've trained gives you a real, reachable trainer to put on the form. We will not verify training for dogs we did not train.
Start with a free in-home demo — we come to you, assess your dog, and map out the right path. No commitment required.
Book your free in-home demoEast Bay · In-home · (925) 400-8006
This page explains US federal law in plain English for general education — it isn't legal advice, and rules can differ outside the US. For your specific situation, check the official ADA guidance at ada.gov and US DOT guidance.