Updated September 2026 · Wyoming
Emotional Support Animal (ESA) Letters in Casper, WY
- Valid for Casper rentals under the FHA
- Issued by a licensed provider
- No pet fees, deposits, or breed limits with a valid letter
- Most of Our Applicants Qualify: money-back guarantee
Free to check · Takes about 5 minutes
- Licensed providers
- HIPAA compliant
- Most of Our Applicants Qualify
- Money-back guarantee
Written and fact-checked by Support Animal Editorial TeamReviewed by licensed providersLast reviewed September 2026

58,823
Population
30.2%
Households renting
Set by lease, not by statute
Typical pet rent
what buildings charge pets
$0
ESA pet fees
assistance animals are not pets under the FHA
What Casper Renters Pay for a Pet, vs. an ESA
| As a Pet | With a Valid ESA Letter | |
|---|---|---|
| Pet deposit | Uncapped by Wyoming statute | $0 |
| Monthly pet rent | Set by lease, not by statute | $0 |
| Breed & weight limits | Commonly enforced | Cannot be applied |
| No-pets buildings | Off limits | Must reasonably accommodate |
Typical Casper figures from local listings; individual buildings vary. ESA exemptions apply with reliable documentation from a licensed professional.
The enforcer’s building is here, and the enforcer is not
Wyoming’s federal housing presence has an address in Casper. HUD keeps a field office in this city, which makes Casper the one place in the state where a renter with a fair-housing problem can point at the building.
Then read what the Wyoming Advisory Committee to the U.S. Commission on Civil Rights put on the record in January 2025:
“…there is no HUD FHEO officer located at the field office [in Casper, WY]. Thus, all complaints of discrimination originating from Wyoming are referred to the HUD Region VIII Denver Office.”
FHEO stands for Fair Housing and Equal Opportunity: the part of HUD that receives a discrimination complaint, investigates it, and charges it. Casper has the office. It does not have that officer. A complaint written in Casper and one written in Rawlins land on the same desk in Colorado, and neither stops here on the way.
That is the shape of the problem for a Casper renter with an emotional support animal. The rule is unusually clear. The place that applies it is 280 miles down I-25.
Casper’s rental market, and what it sends south
Casper holds 7,713 of Wyoming’s 68,699 renter-occupied homes: the third-largest renter population of any city in the state, in a city of 58,823. Of 25,565 occupied homes here, 30.2 percent are rented on the Census Bureau’s 2020–2024 American Community Survey five-year estimates, a little above the 28.2 percent statewide figure, and twelfth of Wyoming’s twenty largest cities by renter share. Median gross rent is $1,009, give or take a $52 margin of error. One of only six Wyoming cities sitting above the $992 state median.
Roughly one in nine of Wyoming’s renting households is here. So a real share of the state’s accommodation requests, and of its refusals, begin in a town whose federal housing office cannot act on either.
Natrona County is named in the federal record
The USCCR report does something unusual. It says where the complaints come from.
“Two of the three HUD charges of discrimination in Wyoming were charges of discrimination based on disability status; specifically, the denial of a reasonable accommodation such as a service animal.”
And, on the wider pool those charges came out of:
“Majority of these disability-based discrimination complaints originated from Wyoming’s most populous areas: Laramie, Albany, and Natrona County.”
Natrona County is Casper. Put the two findings side by side: the federal charges out of this state were mostly disability cases, mostly about a refused animal accommodation, and the complaints behind them came disproportionately from the county you are renting in. This is not a place where nobody asks. It is a place where the asking is concentrated.
What the 2018 review of this city was, and what it was not
The same report records federal attention of a different kind:
“In 2018, HUD conducted three compliance reviews in Wyoming — one in each of the city of Casper, the city of Cheyenne, and the state of Wyoming, as a whole — and all three resulted in voluntary compliance agreements.”
Take the caveat before the point. A compliance review examines a recipient of federal housing money, so this is a finding about the city government and the state, not about any private landlord in Casper. Nobody should wave it at a leasing office as though it were.
What it does establish is that federal fair-housing oversight of this city has actually happened, rather than being hypothetical. The distance to Denver is real. So is the file.
The right a Casper tenant is actually asserting
None of that geography changes the underlying rule, which is stronger in Wyoming than most readers expect.
W.S. 35-13-205(a)(iv) defines an “assistance animal” to include one that “provides emotional support that alleviates one (1) or more identified symptoms or effects of a person’s disability.” The emotional support animal is named in the statute, and that branch of the definition asks for no training. Because the section opens “As used in this article,” the meaning carries into W.S. 35-13-201(c) in the same article — the sentence saying a person “shall not be discriminated against in the leasing or rental of residential property because the person has an assistance animal, which shall be permitted in leased or rented residential property in accordance with the federal Fair Housing Act.”
The Wyoming Fair Housing Act supplies the duty a leasing office will recognise. W.S. 40-26-107(c)(ii) makes it discrimination to refuse “a reasonable accommodation in rules, policies, practices or services if the accommodation may be necessary to afford the individual equal opportunity to use and enjoy a dwelling.” W.S. 40-26-107(f) is the boundary: no duty where the tenancy would be a direct threat to the health or safety of others, or would cause substantial physical damage to the property of others.
Why a fee argument here never runs through the lease statute
Casper rents above the state median, and pet charges track rent, so the money question comes up early. The instinct is to look up Wyoming’s deposit rules, and there is nothing there to find. The Residential Rental Property Act, W.S. 1-21-1201 through 1-21-1211, uses the words “pet” and “animal” exactly zero times, and Wyoming caps a deposit at no figure at all.
So the charge comes off somewhere else, or it does not come off. W.S. 40-26-107(b) reaches the “terms, conditions or privileges” of a rental, which is where a monthly pet-rent line lives. 40-26-107(c)(ii) reaches a deposit as a policy. 42 U.S.C. § 3604(f)(3)(B) carries the same duty in federal law. And W.S. 35-13-201(c) says the animal shall be permitted — with a trade in its second sentence, leaving you “liable for any damage done by his assistance animal to the premises.”
The complaint travels, the lawsuit stays
Two exits, pointing opposite ways on the map.
The complaint route is federal and it ends in Denver, because the Wyoming Fair Housing Act’s administrative half has never been switched on. W.S. 40-26-102(a)(viii) defines the Act’s “enforcing authority” as a Wyoming agency or nonprofit that HUD has accepted, and the USCCR found that the Governor “has not yet assigned enforcement authority of the Wyoming Fair Housing Act to any state or local entity.”
The court route stays in Wyoming. W.S. 40-26-139 lets an aggrieved person bring a civil action in a district court in this state. W.S. 40-26-140 puts damages, fees and costs in that court’s hands, and W.S. 40-26-143 lets fees and costs run in either direction, which is why it is a step to take with advice, not alone. Legal Aid of Wyoming is the first call.
Before either of those, put it in writing
Most of this never happens, because most refusals are a leasing office applying a blanket no-pets policy to a request it did not recognise as an accommodation request. A short written note naming the animal, the disability-related need it meets, and W.S. 35-13-201(c) settles a great many of them on the spot. Keep a copy of what you sent and when.
Two Casper doors are open meanwhile. The Casper Housing Authority, at 140 East K Street, is a genuine independent public housing authority, not a voucher office administered from another city, which is what most Wyoming towns actually have. And Wyoming Independent Living’s Casper Center works with disabled renters in this county.
The 280-mile answer
Every path above turns on the same two findings, the ones W.S. 35-13-205(a)(iv) actually describes: that a disability exists, and that this animal alleviates one or more identified symptoms or effects of it. Identified by somebody licensed to identify them. A landlord saying no is disputing those findings. A court in Wyoming, or an investigator in Colorado, will start by looking for them.
If a clinician already treats you, ask there first. It is the cheapest route and usually the strongest document, and it deserves the first call. It also carries friction worth naming: Wyoming’s specialist mental-health capacity is thin outside Cheyenne, Casper and Laramie, new-patient waits run long, and a provider who has seen you twice may decline to make a disability finding rather than sign one they cannot stand behind. That is a professional answer, not an obstruction.
Where that door does not open, a licensed evaluation is the same assessment arranged on purpose. A licensed professional works out whether a disability exists and whether this animal answers an identified part of it, then records both findings, or says plainly that they will not. That second ending is real, and it is most of why the first is worth anything. Notice what W.S. 35-13-203(b) makes a misdemeanor: knowingly and intentionally misrepresenting an animal to obtain these rights. A certificate bought from a website is not a finding and never was.
A Casper complaint has 280 miles to travel. The document it travels on is made right here, before the argument starts.
What Casper Landlords Can and Cannot Do
Cannot ✕
- Cannot refuse a reasonable accommodation in rules, policies, practices or services where it may be necessary to afford a person with a disability equal opportunity to use and enjoy a dwelling: W.S. 40-26-107(c)(ii).
- Cannot discriminate in the leasing or rental of residential property because the person has an assistance animal, W.S. 35-13-201(c). Wyoming defines that animal to include one that provides emotional support, at W.S. 35-13-205(a)(iv).
- Cannot treat an assistance animal as a pet for the purpose of a deposit or a monthly charge. Wyoming's landlord-tenant statute says nothing about animals at all, so the charge comes off under W.S. 40-26-107(b) and (c)(ii) and 42 U.S.C. § 3604(f) rather than under a deposit rule.
- Cannot discriminate in the terms, conditions or privileges of a rental, or in the services and facilities provided with it, because of disability: W.S. 40-26-107(b). This is the provision that reaches recurring pet rent.
- Cannot require training, certification or registration of an assistance animal. W.S. 35-13-205(a)(iv)'s emotional-support branch has no training element, and no Wyoming registry exists.
- Cannot interfere with the rights in W.S. 35-13-201(a) through (c), doing so is a misdemeanor under W.S. 35-13-203(a), with a fine of up to $750.
- Cannot keep a deposit without delivering a written itemization within thirty days of termination, or fifteen days after receiving the renter's new mailing address, whichever is later: W.S. 1-21-1208(a).
- Cannot take a nonrefundable deposit silently. W.S. 1-21-1207 requires the rental agreement to state that a portion is nonrefundable and requires written notice when it is taken.
Can ✓
- May hold the tenant liable for damage the assistance animal actually does to the premises, W.S. 35-13-201(c) says so expressly. That is a bill for real damage, not a charge in advance.
- May take a further thirty days to return a deposit if there is damage to the unit, making sixty days lawful in that case, W.S. 1-21-1208(a).
- May decline where the tenancy would be a direct threat to the health or safety of others or would result in substantial physical damage to the property of others, W.S. 40-26-107(f).
- May be outside the Wyoming Fair Housing Act's disability duty if the building holds four families or fewer and the owner lives in one of them, W.S. 40-26-110(b) exempts sections 40-26-105 through 40-26-109. W.S. 35-13-201(c) and the federal Act are not switched off by it.
- May charge a nonrefundable pet deposit to a tenant with an ordinary pet, with no cap in dollars or months, provided it is disclosed. Wyoming sets no deposit ceiling anywhere.
How to Get an ESA Letter in Casper
Check that you qualify
Answer a short screening about how your condition affects daily life in Casper. No diagnosis paperwork needed up front.
About 5 minutes: free
Connect with a licensed professional
You are matched with a provider licensed for Wyoming clients who reviews your situation in a telehealth evaluation.
Telehealth evaluation
Complete your evaluation
The professional evaluates whether an emotional support animal alleviates symptoms of a condition recognized in the DSM-5. Honest evaluations, not everyone qualifies.
Most of Our Applicants Qualify
Receive your signed letter
Your letter arrives on the professional's letterhead with their license number: the documentation Wyoming landlords may lawfully request.
Typically within days of approval
Send it to your landlord
Submit the letter with a short reasonable-accommodation request. Pet fees, pet deposits, and breed limits no longer apply to your animal in Casper.
Protection under FHA + state law
Conditions That Can Qualify for an ESA
There is no fixed government list. A licensed professional evaluates whether an animal alleviates symptoms of a qualifying condition recognized in the DSM-5, commonly:
- Generalized anxiety disorder
- Major depressive disorder
- Post-traumatic stress disorder (PTSD)
- Panic disorder
- Social anxiety disorder
- Obsessive-compulsive disorder (OCD)
- Bipolar disorder
- Attention-deficit/hyperactivity disorder (ADHD)
- Phobias with housing impact
- Chronic stress affecting daily function
Only a licensed professional can determine whether you qualify: beware any site promising instant approval.
Housing Help in Casper
Nearby City Guides
ESA Letter FAQs for Casper, WY
There is a HUD office in Casper. Can it handle my complaint?
No, and the reason is on the federal record. The Wyoming Advisory Committee to the U.S. Commission on Civil Rights reported in January 2025 that "there is no HUD FHEO officer located at the field office" in Casper, and that "all complaints of discrimination originating from Wyoming are referred to the HUD Region VIII Denver Office." FHEO - Fair Housing and Equal Opportunity - is the part of HUD that investigates and charges a discrimination complaint. Casper hosts the building without hosting that role.
So where does a Casper housing discrimination complaint actually go?
To HUD's Denver regional office, about 280 miles south. The same USCCR report found that Wyoming residents "are required to submit their complaint to the HUD's Denver Regional Office in the neighboring state of Colorado, rather than a local or state enforcement agency within Wyoming," and that the Governor "has not yet assigned enforcement authority of the Wyoming Fair Housing Act to any state or local entity." W.S. 40-26-102(a)(viii) defines that authority as a Wyoming body HUD has accepted, and HUD has accepted none.
Does it help that complaints cluster in Natrona County?
It tells you the ground is familiar. The USCCR found that the "[m]ajority of these disability-based discrimination complaints originated from Wyoming's most populous areas: Laramie, Albany, and Natrona County," and separately that "[t]wo of the three HUD charges of discrimination in Wyoming were charges of discrimination based on disability status; specifically, the denial of a reasonable accommodation such as a service animal." A Casper renter refused an assistance animal is not raising something novel in this county. The path out of it still runs through Denver or a Wyoming district court.
What was the 2018 HUD compliance review of the city of Casper?
The USCCR report records that "[i]n 2018, HUD conducted three compliance reviews in Wyoming - one in each of the city of Casper, the city of Cheyenne, and the state of Wyoming, as a whole - and all three resulted in voluntary compliance agreements." Read the subject carefully. A compliance review looks at a recipient of federal housing funds, so that finding is about the city government and the state, not about any private landlord in Casper. It should never be quoted at a leasing office as though it were a finding against them.
Is an emotional support animal covered by Wyoming law, or only a trained one?
Covered by name, and without training. W.S. 35-13-205(a)(iv) includes within "assistance animal" one that "provides emotional support that alleviates one (1) or more identified symptoms or effects of a person's disability." That definitions section begins "As used in this article," and W.S. 35-13-201(c) - the leasing and rental sentence - sits in the same article, so the definition reaches housing. W.S. 40-26-107(c)(ii) supplies the reasonable-accommodation duty on top of it, and W.S. 40-26-107(f) sets the limit: no duty where the tenancy would be a direct threat to others' health or safety or cause substantial physical damage to their property.
Can a Casper landlord charge pet rent for an assistance animal?
Not lawfully, but the argument is not a lease-law argument. Wyoming caps no deposit and its landlord-tenant act never mentions pets, so there is nothing in Title 1 to point at. The provision that reaches a monthly premium is W.S. 40-26-107(b), which covers the terms, conditions and privileges of a rental; a deposit is reached by W.S. 40-26-107(c)(ii) as a policy, and 42 U.S.C. § 3604(f)(3)(B) says the same federally. Put the request in writing and name those provisions alongside W.S. 35-13-201(c).
Is the Casper Housing Authority a real local authority or a branch office?
A real one. The Casper Housing Authority operates from 140 East K Street in this city, which makes Casper unusual in Wyoming - several towns in the state are served by voucher offices administered from another city rather than by an independent local authority of their own. A public housing authority is not a fair-housing enforcement agency and cannot decide a discrimination complaint, but it is a local office that deals with assistance-animal accommodations as routine business, and it is a sensible first stop for a Casper renter who is not sure what to send or to whom.
Ready to start? Get your Wyoming ESA letter : the short, action-first route.
Share this guide