Getting an emotional support animal (ESA) letter in Denver can make a big difference if you rely on an animal for mental or emotional support. An ESA letter is the document that confirms your need and grants you housing protections under federal law, including the ability to live with your animal even in apartments with strict pet rules.
Denver is a highly competitive rental market, and many buildings enforce weight limits, breed limits, and extra pet fees. With a valid ESA letter, those restrictions do not apply. The process is simple: you meet with a licensed mental health professional, complete an evaluation, and receive written documentation if you qualify.
This guide explains exactly how to get an ESA letter in Denver and how it helps you navigate housing in the city.
Who Can Qualify for an ESA in Denver?
In order to qualify for an emotional support animal, you must be diagnosed with a relevant condition by a mental health professional licensed in your state of residence. Relevant conditions include mental and emotional disorders or disabilities, such as PTSD, depression, bipolar disorder, and anxiety.
Physical disabilities don’t qualify, as a service dog will typically be better suited when it comes to assistance. For more insights, check our guide on what disabilities qualify for an ESA.
If you aren’t connected with a licensed mental healthcare professional in your state, US Service Animals can help. We work with mental health professionals licensed in every US state, so you can rest assured that your letter will still be relevant even if you move states.
What Are the Benefits of Having an ESA Letter in Denver?
An ESA letter lets you live with your emotional support animal even in buildings with strict pet rules. While ESAs don’t have public access rights, the support they provide at home can make day-to-day stress easier to manage.
Denver doesn’t have breed restrictions, but you’ll need to obtain special permit requirements for pit bull–type dogs, and many apartments add weight limits, breed rules, or pet fees. A valid ESA letter overrides these housing restrictions, so landlords must allow your animal without extra charges or breed-based denials.
Important Information About ESAs in Denver
ESAs do not have public access rights in Denver. Only trained service animals can enter restaurants, ride in plane cabins for free, or access other public spaces. ESAs also don’t require task training, but they must be well-behaved; aggression or property damage can jeopardize housing rights.
A legitimate ESA requires two things: a qualifying mental or emotional disability and a valid ESA letter from a licensed professional. Registrations, certificates, and ID cards are not legally recognized. ESAs can be any species, not just dogs or cats.
Also, keep in mind that Colorado law penalizes misrepresenting an animal as an ESA, with fines ranging from $50 to $500.
Facts About ESAs and Pets in Denver
Denver is a highly pet-friendly city, with strong mental health awareness and plenty of resources for ESA owners. Here are a few quick facts about animals and well-being in the area:
- The Labrador retriever is one of Denver’s most popular dog breeds.
- The city has more than 10 official off-leash dog parks, with more available in the wider metro area.
- About 28 percent of Colorado residents, including those in Denver, report mental health challenges each year.
- Local universities like the University of Denver and MSU Denver offer dorms that may allow ESAs with proper documentation.
- Denver is home to many pet-friendly restaurants, including spots like Root Down and Avanti Food & Beverage.
- Popular events include the Denver Pet Expo and multiple dog-friendly charity walks and meetups.
These highlights show why Denver is such a supportive place for pets and emotional support animals alike.
How to Get an Emotional Support (ESA) Letter in Denver
In order to get an ESA letter, you need to talk to a medical or mental healthcare worker licensed in Denver. The professional will assess your need for a support animal. This may take one or more sessions. Generally, most medical or mental healthcare professionals prefer that you do several sessions with them before providing an ESA letter.
After the professional reviews your condition, they will recommend a service animal. Then, once you have the letter in hand, you can submit it to your landlord or anyone else you wish to inform of your ESA needs.
Sometimes it can be hard to find a medical or mental health professional to work with, especially if you aren’t sure where to look. US Service Animals can help with this. Our process is simple and can often be completed from the comfort of your home.
- Fill out our consultation form.
- We connect you with a licensed professional in Denver.
- After review, you get an official letter from the professional.
This ESA letter will be on the professional’s letterhead, stating that your ESA is part of your treatment. Once you receive a copy of the letter, you can print it out and submit it to anyone that you need to. It’s a legally valid document without a waiting period, so you can use it as soon as it’s in your hands.
Do I Have to Get an ESA Letter in Denver from a Mental Health Professional in Colorado?
Yes. Your ESA letter must be written by a mental health professional who is licensed to practice in the state where you live, which means Colorado for Denver residents. This ensures your letter meets both federal rules and any state-specific requirements.
At US Service Animals, we match you with a Colorado-licensed practitioner, and we always follow all local regulations, including special rules that may apply in other states, such as mandatory provider–patient relationships or MD-only requirements.
Emotional Support Animal Denver Regulations: What Are the Laws About ESAs in Denver?
ESAs have some federal protections, but Denver doesn’t offer additional legal protections regarding public access and transportation, aside from the regulations Colorado already has in place. Read on as we break down what rights ESAs have federally.
For more information, check our guide on ESA laws in Colorado.
Airline and Travel ESA Laws in Denver: Can I Fly With an ESA in Denver?
Under the updated Air Carrier Access Act (ACAA), ESAs are classified in the same category as pets. This means that ESAs are subject to pet fees, and they may have to ride in the cargo hold of the airplane as opposed to inside the cabin.
If you find that air travel exacerbates symptoms of your mental or emotional disability, a psychiatric service dog may be a better fit for you than an ESA. Unlike ESAs, service dogs always have public access rights and will be able to ride with you in the airplane cabin.
Can I Live Anywhere With an ESA in Denver?
The Fair Housing Act, or FHA, is a federal law that protects your right to live with your ESA for free, no matter your landlord’s policies. Under the FHA, emotional support animals are exempt from no-pet policies, pet fees/rent, and size, weight, and breed restrictions. The Colorado Anti Discrimination Act (CADA) also reinforces these rights.
It’s important to note that the FHA and the CADA does not cover temporary lodging, like hotels. ESAs are not guaranteed the right to stay with you in a hotel room or other temporary lodging venues, so you’ll want to make sure any hotel you consider has pet-friendly accommodations before arriving with your ESA.
Can I Bring My ESA to Work With Me in Denver?
Since ESAs aren’t entitled to public access rights, your employer can refuse if you ask to bring your ESA with you to work. However, since there aren’t any hard laws on the books about disallowing ESAs, you can still ask your employer, and you may be able to get special accommodations.
Try discussing directly with your employer. Share a copy of your ESA letter and a brief description of how the presence of your ESA will be beneficial in the workplace. Depending on the industry you work in, some employers may find that this information is sufficient to allow your ESA on-site, even though legally, they don’t have to.
What Exceptions Are There to ESA Laws in Denver?
There are only a couple of exceptions to the ESA laws in Denver, but they both have to do with your ESA’s behavior. If your ESA is destructive of property, your landlord can deny your ESA housing rights, even if you’ve been living there with your ESA.
Similarly, if your ESA is shown to be aggressive to people or to other pets on the premises, your emotional support animal can also be denied housing rights. However, aggressive and destructive tendencies can both be handled with proper obedience training, which ESAs and their handlers are encouraged to complete before asking for an ESA letter.
Colorado no longer has any breed-specific bans in place, but some landlords may have strict policies for pit bull-type breeds. That said, it’s important to note that if a dog is an ESA, they are automatically exempt from any breed restrictions in the state, city, or residence.
Do I Need to Renew My ESA Letter Every Year in Denver?
Yes. ESA letters are typically renewed every 12 months in Denver to keep documentation current for landlords. We’ll send you an automatic renewal reminder as your expiration nears so you can reconnect with a Colorado-licensed clinician and get an updated letter.
Do I Have to Register My ESA in Denver?
You do not need to register your ESA in Denver for it to be legally valid. Any service claiming that registration is legally required is misleading. The only document that grants housing protection is a valid ESA letter from a licensed Colorado mental health professional.
If you want optional paperwork or ID to help reassure landlords or avoid unwanted questions from neighbors, you can use our ESA registration form. Other than that, you can explore additional verification options through our ESA certification page.
Public Access Denver ESA Laws: Where Can You Take Your ESA in Denver?



If you’re looking for a place to stay in the city, The Crawford Hotel offers a fairly central location in Union Station. Dogs are welcome for an extra $50 a night, and there’s no weight restriction. The Westin Denver National Airport is right by the airport, which is ideal for those who are traveling by plane. Again, dogs are welcome so long as they don’t weigh more than 40 pounds (or 40 pounds combined for more than one dog).
Denver is known for its amazing hiking trails—all of which are great for dogs, so long as they’re on a leash. If you’re looking for a leash-free dog park for extra exercise, though, Lowry Dog Park is a great choice. The park has separate areas for large and small dogs and a mini agility course to test your pup!
There are lots of choices in Denver when it comes to dog-friendly restaurants. For starters, The Watering Bowl is a bar and grill with a spacious dog-friendly patio and a private dog park. Down the street, the artisanal pizza restaurant Homegrown Tap & Dough also offers a dog-friendly patio.
If you think you need your pet by your side at all times, consider getting a psychiatric service dog (PSD). They have public access rights under the ADA.
How to Get a Psychiatric Service Dog in Denver?
To get a psychiatric service dog in Denver, you must have a qualifying mental health disability and need specific trained tasks that help manage your symptoms. If you qualify for an ESA, you also qualify for a PSD, but the dog must be trained to perform tasks related to your condition.
Cats and other animals can serve as ESAs, but only dogs can become PSDs. Learn more about what a psychiatric service dog is in our deep dive. Training is the key step. Many Denver residents choose our online PSD training course, which covers task work, public access behavior, and handler skills.
Once trained, your dog is recognized as a psychiatric service dog under the ADA and has full public access rights throughout Denver, including restaurants, stores, and public transportation. If you’re unsure where to begin or need help choosing the right training path, we can help. Just fill out our PSD consultation form, and we’ll get in touch with you at the earliest.
How to Get an ESA Letter in Other Cities in Colorado
Get an Emotional Support Animal (ESA) Letter in Denver Today



ESAs are great for individuals who suffer from emotional or mental disabilities and feel that companionship would be adequate to manage their condition.
If you’re thinking about making an ESA part of your life or treatment plan but aren’t connected with a therapist in the state of Colorado (or you have more questions about the process), schedule your risk-free consultation with US Service Animals today.


