Emotional support dogs in the UK
What an emotional support dog is, what it is not, and what having one actually changes: at home, in public and when you travel.
The short answer. An emotional support dog is a dog whose company helps its owner’s mental health. In the UK it has no special legal status: emotional support animals are not defined in the Equality Act 2010, there is no register, and an emotional support dog is not an assistance dog. A letter from a doctor can support a request, for example to a landlord.
What is an emotional support dog?
Most people who search for this already know the answer from experience: a dog whose presence makes a real difference to how they cope with anxiety, depression or another mental health condition. “Emotional support dog” and “ESA dog” are simply names for that relationship.
What the names do not do is change the dog’s legal position. In UK law an emotional support dog is a pet. That is not a comment on how much it helps. It means the rules that apply are the ordinary rules for pets, plus whatever an individual landlord, employer or organisation agrees to when you ask them.
Emotional support dog or assistance dog?
An assistance dog is defined by training. Section 173 of the Equality Act 2010 (in the part of the Act on taxis and private hire vehicles) covers dogs trained to guide a blind person, to assist a deaf person, or by a prescribed charity to assist a person with certain other disabilities. GOV.UK says dogs that only provide emotional support are not usually considered recognised assistance dogs.
Assistance dogs trained by Assistance Dogs UK member charities come with an ADUK booklet or card from the charity. Emotional support dogs do not, and no amount of paperwork turns one into the other. The full comparison.
How do I make my dog an emotional support dog?
There is no process that makes a dog an emotional support dog in law, and no register to join. If your dog supports your mental health, it already is one in the ordinary sense of the words. What you can get is evidence of that, in the form of a letter from a doctor, to use when you need to ask for something.
Sites that offer to register or certify your dog are selling a private product with no legal effect. What ESA registration sites actually sell. For the practical steps, see how to get an emotional support animal.
Where can I take my emotional support dog?
Anywhere dogs are allowed, like any other dog. Beyond that there is no automatic right of access. The Equality and Human Rights Commission says that, depending on the facts of each case, it may be a reasonable adjustment for a business or service provider to allow a disabled person’s emotional support animal. That is a case-by-case decision, made by them.
- Your rented home. The strongest position you have. In England, private tenants can make a written pet request that the landlord must not unreasonably refuse. The Renters’ Rights Act and pets.
- Shops, cafés and restaurants. Their own rules, subject to the EHRC’s “may be a reasonable adjustment”. Ask first.
- Flights. As a pet only. The CAA’s guidance excludes dogs that solely provide emotional support from recognised assistance dogs, and British Airways, for example, says an emotional support dog will need to travel as a domestic pet. Flying with an emotional support animal.
- Work. A request to your employer. Emotional support animals at work.
Do I need a letter for my emotional support dog?
Not by law. Nothing requires one. A letter becomes useful when someone else has to decide whether your dog can be somewhere: a landlord answering a pet request, a university housing office, an employer. It explains the health reason in a way your own request cannot, because a registered doctor has signed it.
A doctor’s letter from us costs £49 and can cover up to two pets, so a dog and a cat, or two dogs, can go on one letter. It is valid for 12 months.
Choosing a dog for emotional support
If you do not have a dog yet, temperament matters far more than breed. We cover which breeds people choose and why separately. If your emotional support animal is a cat, the rules are the same: emotional support cats in the UK. For rabbits and other animals, see which animals can be an emotional support animal.
Common questions
What does ESA dog mean?
ESA stands for emotional support animal, so an ESA dog is a dog whose company helps its owner’s mental health. It is a description, not a legal status. UK law does not define emotional support animals.
Is an emotional support dog a service dog?
No. “Service dog” is an American term. The UK equivalent is an assistance dog, which the Equality Act 2010 defines by training. A dog that only provides emotional support is not an assistance dog. ESA or assistance dog: the difference.
Does my emotional support dog need a vest or ID card?
No. There is no official vest, card or register for emotional support dogs, so none of them proves anything. A vest may help people give you space, but it carries no legal weight.
Can my emotional support dog live with me in a rented flat?
If you rent privately in England, you can ask your landlord in writing under the Renters’ Rights Act 2025, and they must not unreasonably refuse. A doctor’s letter can support the request. How the pet request works.
Can I take my emotional support dog on a plane?
Only as a pet, on the airline’s pet terms. UK airlines must carry recognised assistance dogs in the cabin, and the Civil Aviation Authority says that does not include dogs that solely provide emotional support.
Sources. The legal and clinical facts on this page were checked against these primary sources on 25 September 2026. Law and landlord, university and airline policies change, so check the source before you rely on it.
A letter for your emotional support dog
A GMC-registered UK doctor reviews your request and, where appropriate, writes a letter covering up to two pets. £49, paid once.
Start your requestReviewed by a GMC-registered doctor. Full refund if a letter cannot be issued on clinical grounds.