Service Dogs
A working partner.
Trained for your disability.
A service dog is a dog individually trained to perform tasks that mitigate a specific disability. Under the ADA, service dogs go where you go — restaurants, planes, hotels, hospitals, your apartment. The ADA also lets you train the dog yourself. That’s a real option, not a loophole, and we’ll show you exactly how.
Do you qualify?
Two things have to be true under the ADA. Everything else (registration, certification, public registries) is optional — the law itself only cares about these two:
1. A disability under the ADA
“A physical or mental impairment that substantially limits one or more major life activities.” That includes psychiatric conditions (PTSD, severe anxiety, major depressive disorder) — those are the basis for psychiatric service dogs (PSDs).
2. The dog performs trained tasks linked to that disability
Not behaviors the dog does naturally — trained tasks directly tied to your disability. Brace work, alert behaviors, blocking, deep-pressure therapy, retrieval, panic-attack interruption, and dozens more depending on the category.
Browse the six task categories — psychiatric, mobility, guide, seizure alert, hearing alert, and medical assist — to see what tasks could fit your situation.
Your rights at a glance
Service dogs have the broadest legal protections of any assistance-animal category. The ADA, the FHA, and the ACAA all cover them — these are the headlines.
Public access
Yes — almost everywhere.
A business can ask only two questions: (1) Is the dog a service animal required because of a disability? (2) What work or task has the dog been trained to perform? They cannot ask for paperwork, demand a demo, or require certification.
The citation, in plain English
28 CFR § 36.302(c) — the “two-question rule”
No store, restaurant, or hotel can demand a registry, a vest, or proof of training. Two questions. Yes/no answers. End of inquiry.
Housing
Yes — same protections as an ESA.
Service dogs are assistance animals under the FHA. No pet fees, no breed/size limits, even in “no-pets” buildings. Landlords can ask for documentation if the disability isn’t obvious — they cannot demand training papers.
The citation, in plain English
42 U.S.C. § 3604(f)(3)(B)
Your landlord has to let your service dog live with you and can't charge you a pet deposit.
Travel
Yes — fly in the cabin, free.
Under the ACAA and the 2021 DOT rule, service dogs fly in the cabin at no cost. You'll fill out a one-page DOT Service Animal Air Transportation Form per leg — same form for every U.S. airline.
The citation, in plain English
14 CFR § 382.3 + DOT Service Animal Air Transportation Form
One short form per flight. Dog flies free in the cabin. The airline can't bump you to cargo or charge a pet fee.
Self-training is legal — and often the right call
The ADA does not require you to use a professional program. You can train the dog yourself. The DOJ’s own FAQ spells it out:
“People with disabilities have the right to train the dog themselves and are not required to use a professional service dog training program.”— DOJ ADA Service Animal FAQ
Self-training takes serious work — public-access manners alone are typically 1-2 years of consistent practice — but it’s an honest path. We’ve assembled a curriculum walkthrough for every task category we cover.
The training hub
- → Training overview (foundation, public-access manners, task work)
- → Six task categories (psych, mobility, guide, seizure alert, hearing alert, medical assist)
- → How to actually train (foundation curriculum + public-access test)
- → Or, find a trainer in your state (vetted partners, no kickbacks)
How NSAR helps
Two products fit a service dog. Which one depends on your disability:
Psychiatric service dog (PSD)
If your disability is a mental-health condition, you may benefit from a PSD letter — written by a state-licensed clinician confirming that the dog’s tasks are therapeutic. Not legally required, but useful in housing, workplace accommodation, and as a paper trail if your rights are ever challenged.
Get a PSD letter →Service dog registration
Public registries are not required by the ADA — but a verifiable NSAR ID quietly defuses 90% of public-access pushback. It’s a documentation choice, not a legal one. Optional, useful, and 30 years of recognition behind the registry.
Browse registrations →State laws layer on top of the ADA
The ADA is the federal floor — but every state has its own service-dog statute, and a few add real protections (criminal penalties for service-dog fraud, expanded definitions, employer accommodation rules). We track the deltas in every state.
Look up the rules in your state →Quick answers
- Do I have to register my service dog?
- No. The ADA explicitly says no public registry is required, and a business can't demand to see one. Registration is purely a personal documentation choice. NSAR's value is the verification system + the optional letter on a real clinician's letterhead.
- Can a business kick me out if my dog doesn't have a vest?
- No. Vests, IDs, and certifications are not required by the ADA. The business can ask the two-question rule questions — that's the entire allowed inquiry. They can ask you to leave only if your dog is out of control or not house-broken.
- How long does self-training take?
- Public-access readiness alone usually takes 12-24 months of consistent practice — that's foundation manners, neutrality around food/people/other animals, and reliable behavior in increasingly complex environments. Task work is on top of that. There's no shortcut.