Wyoming Service Dog Laws: What State Law Adds to the ADA

This page explains the law in general terms. It is not legal advice. For a specific situation, contact the agency listed on this site or an attorney.

If you handle a service dog in Wyoming, two layers of law apply to you. The federal Americans with Disabilities Act (ADA) sets the baseline. Wyoming statutes then add a few rules of their own, mostly in Wyo. Stat. 35-13-201 to 35-13-205.

This guide walks through those statutes next to the ADA, one rule at a time. It tells you where Wyoming law is clear, where it adds something, and where it says nothing. It explains the law in plain terms and is not legal advice.

What you need before you start

You do not need special equipment for this. You need a few reference points so you can check each rule against its source.

The ADA.gov Service Animals FAQs page, which is the federal Department of Justice explanation of the ADA rules: ada.gov/resources/service-animals-faqs.
The Wyoming statute citations: Wyo. Stat. 35-13-201 to 35-13-205, including the penalty in 35-13-203 and the definitions in 35-13-205. They were amended by 2017 HB 114 (Enrolled Act 79). The Animal Legal and Historical Center at Michigan State University publishes a compilation of them: Wyoming Consolidated Assistance Animal/Guide Dog Laws.
The Wyoming Fair Employment Practices Act, Wyo. Stat. 27-9-105, for workplace questions.
The Wyoming Department of Workforce Services contact details, listed near the end of this guide.

Because that compilation is a secondary source, confirm the current statute wording before you rely on it in a dispute. Statutes can be amended after a compilation is published.

Step 1: Start with the federal ADA definition

Everything else builds on this. ADA.gov says a service animal is a dog individually trained to do work or perform tasks for an individual with a disability.

Three points follow from that wording:

The dog must be individually trained. Being well behaved or friendly is not enough.
The dog must do work or perform tasks tied to the person's disability.
Emotional support, therapy and comfort animals are not service animals under the ADA.

There is also no official service dog registry or required certification under the ADA. A vest, an ID card or an online registration is not legal proof that a dog is a service dog. Nothing in the Wyoming text reviewed for this guide creates a state ID or registry program either.

Step 2: See how Wyoming defines a service animal

Wyoming ties its definition to the federal rules. Under Wyo. Stat. 35-13-205, a service animal is defined by reference to the ADA regulations, which means dogs. The Wyoming definition also includes service miniature horses.

The state definition also covers a dog that is being trained to do work or perform tasks. That suggests dogs in training fall within the statute. The text reviewed for this guide does not say who qualifies as a trainer, whether a professional trainer is required, or whether age, harness or ID conditions apply. Wyoming law as reviewed is silent on those points, so do not assume any such condition exists or does not exist. If you train a dog in public, check the current statute or ask the agency listed in Step 8.

Wyoming's separate "assistance animal" term

Wyoming also defines a broader category called an "assistance animal" in Wyo. Stat. 35-13-205. It includes animals that provide assistance beyond what the ADA counts as a service animal. According to the compilation's summary, that includes emotional support animals.

This is a place where state law goes further than the ADA, and it matters most for housing (Step 5). It does not turn an emotional support animal into an ADA service animal. The two terms are separate, and they come with different rights in different settings.

Step 3: Know the public access rule

Wyo. Stat. 35-13-201 says persons with disabilities may be accompanied by a service animal in facilities of public entities and in places of public accommodation, in line with the ADA. In practice that covers places such as stores, restaurants, government offices and other businesses open to the public.

The state rule mirrors the federal one rather than expanding it. The practical rights come from the ADA, and the state statute backs them up.

Under the ADA Service Animals FAQs, when the need for the dog is not obvious, staff may ask only two questions:

Is the dog a service animal required because of a disability?
What work or task has the dog been trained to perform?

Staff should not ask for papers, and they should not ask about the person's disability. A vest or tag is not required to answer those questions.

Step 4: Note what Wyoming adds for businesses and transit

Two details in the Wyoming statutes go beyond the plain public access rule.

Liability protection for businesses. Under Wyo. Stat. 35-13-201 (as summarized in the Animal Legal and Historical Center compilation), a business that admits a service animal, or an animal it believes in good faith to be one, is not liable for damage the animal causes. This protects a business that lets a dog in without a hard argument.
Public transportation. Wyo. Stat. 35-13-204 lets a passenger with a disability bring a service dog on public transportation in the state.

The liability rule is about the business's exposure. It is not a statement that the handler is free of responsibility. Under the ADA, a handler remains responsible for the dog's behavior, and a dog that is out of control or not housebroken can be asked to leave.

For air travel, federal rules from the Department of Transportation apply instead of state law. Check the DOT's current guidance before you fly.

Step 5: Apply the housing rule

Housing is where Wyoming's "assistance animal" term does real work. Wyo. Stat. 35-13-201(c) says a person with an assistance animal may not be discriminated against in leasing or renting residential property. The animal must be permitted, and the person is liable for damage the animal does.

Two points to keep straight:

Because Wyoming's term is broader than the ADA's, the state housing rule can reach animals that are not ADA service animals, including emotional support animals, according to the compilation's summary.
The federal Fair Housing Act also applies to housing. The Department of Housing and Urban Development (HUD) is the federal agency that handles it. Check HUD for the current federal housing rules and complaint steps.

The statute's wording on liability means a tenant should expect to pay for damage the animal causes. The text reviewed does not describe what documentation a landlord may ask for, so ask HUD or the agency in Step 8 rather than guessing.

Step 6: Check the employment rules

Wyoming's main workplace law is the Wyoming Fair Employment Practices Act. Wyo. Stat. 27-9-105(a)(i) bars employers from discriminating because of disability, among other grounds. This is summarized by Teambridge, a compliance publisher that cites the statute.

Wyoming is silent on service animals at work. The summary says nothing specific about service animals in employment. Sources also describe the size of employer covered by the act inconsistently, so this guide does not state a threshold. If you want to bring a service dog to work, the practical path is to ask the employer about a reasonable accommodation and to contact the Fair Employment Program with questions about coverage.

Step 7: Understand the penalty rules

Wyoming's penalty provision runs in one direction in the text reviewed for this guide. It targets people who falsely claim a dog is a service animal.

Under Wyo. Stat. 35-13-203(b), added by 2017 HB 114, it is a misdemeanor, with a fine of not more than $750, to knowingly and intentionally misrepresent an animal as a service animal or assistance animal to obtain rights or privileges under the article. The fine amount comes from the compilation's summary, so confirm it against the current statute.

The words "knowingly and intentionally" matter. The offense is about deliberate misrepresentation, not an honest mistake.

What about penalties for denying access? The text reviewed for this guide does not give a state penalty for a business that refuses entry to a service dog team, and no official Wyoming agency page was found that takes public accommodation access complaints. Do not assume a particular fine exists. For access problems at a business, the federal ADA is the framework, and ADA.gov explains how to file a complaint with the Department of Justice.

Step 8: Know where to take a complaint

Match the problem to the right office:

Employment discrimination: the Wyoming Department of Workforce Services, Fair Employment Program (Labor Standards): dws.wyo.gov labor standards page.
General discrimination complaints: the DWS Equal Opportunity Officer, 5221 Yellowstone Road, Cheyenne, WY 82009, (307) 777-7807: dws.wyo.gov equal opportunity page.
Access to businesses and public entities: ADA.gov, since no Wyoming agency page for public accommodation service animal complaints was found.
Housing: HUD, under the Fair Housing Act.

Quick comparison: ADA and Wyoming side by side

Topic	ADA	Wyoming
Definition	Dog individually trained to do work or tasks (ADA.gov)	Tied to the ADA rules, includes service miniature horses and dogs in training; separate broader "assistance animal" term (35-13-205)
Public places	Access to public entities and public accommodations	Same access, in line with the ADA (35-13-201)
Business liability	Handler responsible for the dog's behavior	Business not liable for damage by an animal it admits in good faith (35-13-201)
Public transit	Covered by federal rules	Passengers with disabilities may bring a service dog (35-13-204)
Housing	Fair Housing Act applies (HUD)	No discrimination against assistance animal users; tenant liable for damage (35-13-201(c))
Employment	Federal law applies	Disability discrimination barred (27-9-105(a)(i)); silent on service animals
Misrepresentation	No registry or certificate	Misdemeanor, fine up to $750 (35-13-203(b))

Tips for using these laws well

Cite the right layer. For a store or restaurant, point to the ADA first and Wyo. Stat. 35-13-201 second.
Keep your answers short. If asked the two ADA questions, answer them calmly and briefly.
Keep your own records. Notes on the date, place and what was said help if you later contact an agency.
Reward-based training helps. A dog that stays settled in public makes every access conversation easier. Humane, reward-based methods are the approach recommended by the American Veterinary Society of Animal Behavior (AVSAB).
Check the current text. Statutes change, so confirm the wording before you quote it.

Common mistakes to avoid

Treating a registration or ID as proof. No ADA registry or certification exists, and a purchased card does not create legal rights.
Mixing up service animals and assistance animals. The Wyoming housing rule uses the broader term. The ADA public access rules cover trained service dogs, not emotional support animals.
Assuming Wyoming sets rules for dogs in training. The definition appears to include them, but the conditions are not stated in the text reviewed.
Assuming a penalty for denial of access. No such state penalty was found, so do not quote one.
Stating an employer-size threshold. Sources conflict, so ask the Fair Employment Program.
Misrepresenting a pet. Knowingly claiming a pet is a service animal to gain access can bring a misdemeanor charge under Wyo. Stat. 35-13-203(b).

What to expect

Reading the two layers together can make it easier to explain your rights and to know which office to contact. It may also help you avoid common errors about registration and about which animals the ADA covers. It cannot promise a particular outcome in a dispute, because results depend on the facts, the setting and how an agency or court reads the law.

If you have a specific legal problem, contact the agencies above or a licensed attorney.