Can an emotional support animal go in stores?

It depends on the place. Each store, restaurant and hotel sets its own policy, many welcome pets, and some state and local laws allow more, so ask ahead. The ADA's right to go everywhere the public goes belongs to trained service dogs.

Can a landlord ask for proof of an emotional support animal?

Yes, when your disability or your need for the animal is not obvious. The 2004 HUD and Justice Department joint statement lets a housing provider ask for reliable information showing the disability and why you need the animal, which is what a letter from your clinician gives. In most cases they do not need your medical records or the details of your condition. See a sample letter .

Can an emotional support animal fly?

Yes, as a pet. Since January 11, 2021, US airlines may treat emotional support animals as pets, under each airline's own pet rules and fees. Trained service dogs, psychiatric service dogs included, still fly in the cabin at no charge, and the airline may ask for the DOT's form up to 48 hours ahead.

Can my emotional support dog become a service dog?

Yes, if it is individually trained to do a task for your disability. The ADA lets you train it yourself, with no program or certificate required, as long as the dog is housebroken and under control. A dog still in training is not covered by the ADA, though some state and local laws cover dogs in training. A cat cannot: under the ADA only dogs are service animals.

What can a store ask about a service dog?

Two questions, and only when it is not obvious what the dog does: is the dog required because of a disability, and what work or task has it been trained to perform. Staff may not ask about the disability, ask for papers or an ID, or ask the dog to show its task.

Is a psychiatric service dog an emotional support animal?

No. A psychiatric service dog is trained to do tasks for a psychiatric disability, like sensing a panic attack coming and acting to lessen it, so it is a service dog under the ADA. An emotional support animal may help with the same conditions, by being there rather than by a trained task. Psychiatric service dogs, explained .

Does a service dog or an emotional support animal need a vest?

Neither. The ADA requires no vest, ID or certificate for a service dog, and a vest does not make a dog one. Many owners of emotional support animals carry an ID card anyway, with the animal's photo and a number anyone can check.

Did HUD change the emotional support animal rules in 2026?

HUD changed how its own office enforces them, not the law. It withdrew its 2020 notice on assistance animals effective September 17, 2025, and on May 22, 2026 its fair housing office said it will find cause only where the animal is trained to assist. The Fair Housing Act is unchanged, you can still go to court within two years, and state fair housing laws still apply.

Compared side by side

ESA vs. Service Dog: What's the Difference?

Training. A service dog is individually trained to do a task for a person with a disability, so the ADA lets it go almost anywhere the public can. An emotional support animal helps by being there, needs no training, and is mostly a housing matter, where a letter from your clinician is what landlords look for.

The same holds for emotional support animals and service animals in general: under the ADA, a service animal is a trained dog. Below, every difference side by side, and four taps to see which one you have.

A yellow Labrador in a plain working harness lying alert on a wooden floor while a beagle sleeps on a mustard blanket on the sofa

questions a store may ask about a service dog

certificates, vests or registries the ADA requires

2021

the year emotional support animals began flying as pets

$15k to $40k

for a service dog trained by a program

Side by side

Service dog or emotional support animal, row by row

A psychiatric service dog sits in the service dog column: the law treats it the same way, only the disability differs.

Difference	Service dogpsychiatric included	Emotional support animal
What it is	A dog individually trained to do work or perform tasks for a person with a disability.	An animal whose company eases the symptoms of a mental or emotional disability. No tasks needed.
Who qualifies	A person with a disability, physical, sensory or psychiatric, whose dog is trained for tasks directly related to it.	A person with a mental or emotional disability whose licensed clinician finds the animal helps.
Training	Trained for specific tasks. You may train the dog yourself; no program is required.	None required. A calm, house-trained animal makes every landlord conversation easier.
Which animals	Dogs. A trained miniature horse may also be allowed in public places.	Most animals kept at home: dogs, cats, rabbits, birds and more.
Paperwork	None. No certificate, registry or letter is required, and staff may not ask for one.	A letter from a licensed health care professional, for housing. See a sample.
Housing	Covered by the Fair Housing Act. HUD treats a request for a trained animal as presumptively reasonable.	Courts have long read the Fair Housing Act to cover it, so a no-pets rule makes room for it when you show a clinician's letter.
Stores, restaurants, hotels	Yes, in every area the public may go, with no pet fees.	Each place sets its own policy, many welcome pets, and some states allow more. Ask ahead.
Flights	In the cabin at no charge. The airline may ask for the DOT's form up to 48 hours ahead.	As a pet, under the airline's own pet rules and fees, since January 2021.
Work	Can be a reasonable accommodation under the ADA, worked out with your employer.	Can be a reasonable accommodation too, decided case by case.
What can be asked	Two questions only: is the dog required because of a disability, and what task is it trained to perform.	When your need is not obvious, a landlord may ask for reliable information showing it: your clinician's letter.
Vest or ID	Not required by the ADA, and a vest does not make a dog a service dog.	Optional. Many owners carry an ID card with the animal's photo and a number anyone can check.
Cost and time	Programs charge about $15,000 to $40,000 for a dog bred, raised and trained over a year and a half. Nonprofits generally place dogs free or for a small fee, after a wait.	No training to pay for. Our registration kit, with a certificate and an ID card, is $39$59$79$99 and takes about 3 minutes.

Emotional support animal? Register it: $39$59$79$99 · about 3 minutes

What it is
Service dog
A dog individually trained to do work or perform tasks for a person with a disability.
Emotional support animal
An animal whose company eases the symptoms of a mental or emotional disability. No tasks needed.
Who qualifies
Service dog
A person with a disability, physical, sensory or psychiatric, whose dog is trained for tasks directly related to it.
Emotional support animal
A person with a mental or emotional disability whose licensed clinician finds the animal helps.
Training
Service dog
Trained for specific tasks. You may train the dog yourself; no program is required.
Emotional support animal
None required. A calm, house-trained animal makes every landlord conversation easier.
Which animals
Service dog
Dogs. A trained miniature horse may also be allowed in public places.
Emotional support animal
Most animals kept at home: dogs, cats, rabbits, birds and more.
Paperwork
Service dog
None. No certificate, registry or letter is required, and staff may not ask for one.
Emotional support animal
A letter from a licensed health care professional, for housing. See a sample.
Housing
Service dog
Covered by the Fair Housing Act. HUD treats a request for a trained animal as presumptively reasonable.
Emotional support animal
Courts have long read the Fair Housing Act to cover it, so a no-pets rule makes room for it when you show a clinician's letter.
Stores, restaurants, hotels
Service dog
Yes, in every area the public may go, with no pet fees.
Emotional support animal
Each place sets its own policy, many welcome pets, and some states allow more. Ask ahead.
Flights
Service dog
In the cabin at no charge. The airline may ask for the DOT's form up to 48 hours ahead.
Emotional support animal
As a pet, under the airline's own pet rules and fees, since January 2021.
Work
Service dog
Can be a reasonable accommodation under the ADA, worked out with your employer.
Emotional support animal
Can be a reasonable accommodation too, decided case by case.
What can be asked
Service dog
Two questions only: is the dog required because of a disability, and what task is it trained to perform.
Emotional support animal
When your need is not obvious, a landlord may ask for reliable information showing it: your clinician's letter.
Vest or ID
Service dog
Not required by the ADA, and a vest does not make a dog a service dog.
Emotional support animal
Optional. Many owners carry an ID card with the animal's photo and a number anyone can check.
Cost and time
Service dog
Programs charge about $15,000 to $40,000 for a dog bred, raised and trained over a year and a half. Nonprofits generally place dogs free or for a small fee, after a wait.
Emotional support animal
No training to pay for. Our registration kit, with a certificate and an ID card, is $39$59$79$99 and takes about 3 minutes.

Emotional support animal? Register it: $39$59$79$99 · about 3 minutes

Sources: 28 CFR § 36.104 (ADA service animal definition) · ADA.gov: Frequently Asked Questions about Service Animals · HUD and DOJ Joint Statement on Reasonable Accommodations (2004), Q17 and Q18 · 28 CFR § 36.302(c) (service animals in businesses) · 42 U.S.C. § 3604(f)(3)(B) (Fair Housing Act) · HUD FHEO enforcement memo on animal accommodations (May 22, 2026) · DOT final rule, Traveling by Air With Service Animals, 85 FR 79742 (Dec. 10, 2020) · ADA National Network: Service animal or emotional support animal · ADA.gov: Service Animals · NBC News (KFF Health News): Demand for service dogs unleashes a 'Wild West' market

Try it

Which one do you have?

Four taps. It starts on the most common answer and changes as you go.

What kind of animal is it?

How does it help you?

What does it help with?

Where do you need it with you?

Your answerAn emotional support animal

What you are describing

An emotional support animal

Comfort is exactly what an emotional support animal gives. At home, with a clinician's letter, that is what it is for.

Lives with you at home
No training needed
A clinician's letter

The letter comes from your own clinician: how the letter works.

What decides it

Training is the whole difference

The ADA's definition lists the kind of work a service dog does. Comfort is not on it: the same rule says emotional support, comfort and companionship are not tasks.

Tasks the ADA names

Guiding a person who is blind or has low vision
Alerting a person who is deaf or hard of hearing
Helping during a seizure
Alerting to allergens
Fetching medicine or a phone
Bracing for balance and stability
Interrupting impulsive or destructive behavior

The same dog can be either. ADA.gov puts it in one example: a dog whose presence calms you during an anxiety attack is not a service animal, but a dog trained to sense an attack coming and do something specific to stop it or lessen it is.

Sources: 28 CFR § 36.104 (ADA service animal definition) · ADA.gov: Frequently Asked Questions about Service Animals

A black Labrador in a plain working harness sitting on a sunny sidewalk, looking up at its handler

A golden retriever lying across a lap on a cream sofa, hands resting on its back

Flights

Flying in 2026

Since January 11, 2021, US airlines may treat emotional support animals as pets. Trained service dogs, psychiatric service dogs included, still fly in the cabin at no charge.

What an airline may ask of a service dog

The DOT's Service Animal Air Transportation Form, on health, behavior and training.
Up to 48 hours before the flight, if you booked earlier than that; otherwise at the gate.
A relief form too, on flights of eight hours or more.
No more than two service animals per passenger.
The dog on a leash or harness, and on your lap or in your foot space.
No ban on a breed or type of dog.

An emotional support animal flies as a pet. Each airline sets its own rules: which animals, the carrier, the fee, and how many pets fit in a cabin. Check yours when you book.

Source: DOT final rule, Traveling by Air With Service Animals, 85 FR 79742 (Dec. 10, 2020)

A Cavalier King Charles spaniel peeking out of a soft pet carrier at an airport gate

Housing

Housing in 2026: what changed and what did not

Home is where an emotional support animal matters most. HUD changed how its own office enforces the rules; the law itself stayed put.

Sept. 17, 2025
HUD withdrew its 2020 notice on assistance animals in housing.
HUD withdrawal of FHEO-2020-01, 91 FR 17291 (Apr. 6, 2026)
May 22, 2026
HUD's fair housing office said it will find cause only where the animal is trained to provide disability-related assistance.
HUD FHEO enforcement memo on animal accommodations (May 22, 2026)
Unchanged
The Fair Housing Act itself, your right to sue within two years, and state fair housing laws.
42 U.S.C. § 3604(f)(3)(B) (Fair Housing Act)

A scruffy terrier mix resting its chin on a knee under a mustard blanket, a mug of tea beside it

What a landlord may ask

When your need is not obvious, reliable information showing the disability and why the animal helps. A letter from your own clinician does exactly that, and in most cases a landlord does not need your medical records.

How the letter works · see a sample

Source: HUD and DOJ Joint Statement on Reasonable Accommodations (2004), Q17 and Q18

A yellow Labrador puppy sitting on a rug, eyes fixed on a treat held above it

From comfort to tasks

Can an emotional support dog become a service dog?

Yes, once it is individually trained to do a task for your disability.
You may train it yourself. The ADA requires no program, certificate or registry.
In public it must be housebroken and under your control, or staff may ask it to leave.
A dog still in training is not covered by the ADA, though some state and local laws cover dogs in training.
A program-trained dog costs about $15,000 to $40,000 and a year and a half of work; nonprofits generally place dogs free or for a small fee, after a wait.

The tasks, the training and who qualifies: psychiatric service dog vs. emotional support animal.

Sources: ADA.gov: Frequently Asked Questions about Service Animals · 28 CFR § 36.302(c) (service animals in businesses) · NBC News (KFF Health News): Demand for service dogs unleashes a 'Wild West' market

ESA and service dog questions

Training. A service dog is individually trained to do work or perform tasks for a person with a disability, so the ADA lets it go almost anywhere the public can. An emotional support animal helps by being there, needs no training, and is mostly a housing matter, where a letter from your clinician is what landlords look for.

Have an emotional support animal? Register it in about 3 minutes

A certificate and a wallet card with your animal's photo, and a registration number anyone can check.

Keep reading: registering a dog · getting the ID card · the letter · which animals qualify · the most popular breeds