ESA Cheat Sheet 2026

The 30 highest-yield ESA facts, distilled from real exam questions. Print it, save it as a PDF, or study it here — free, no sign-up.

1. When submitting an ESA accommodation request to a housing provider, what document is typically required alongside the written request? → A valid ESA letter from a licensed mental health professional
2. Which federal agency is primarily responsible for enforcing the Fair Housing Act? → U.S. Department of Housing and Urban Development (HUD)
3. Under the ADA, which of the following tasks would qualify a dog as a service animal rather than an ESA? → Detecting a drop in blood sugar and alerting the handler
4. If a state law provides MORE protection for ESA owners than the federal Fair Housing Act, which law applies? → The state law applies because it provides greater protection to the individual
5. A dog ESA growls when a stranger approaches its owner in public. The safest immediate response is: → Allow the growl as it signals the dog's discomfort and remove the dog from the situation
6. Which of the following is NOT a factor a housing provider may legally consider when evaluating an ESA of an unusual species? → The personal preference or discomfort of other tenants who dislike the species
7. A property manager receives an ESA request for a second animal from a tenant who already has one approved ESA. What does the FHA require? → The landlord must individually assess the second request on its own merits
8. An ESA letter must be written on the letterhead of which type of professional? → A licensed mental health professional (LMHP)
9. A veteran with PTSD reports that sleeping with his ESA dog reduces his nightmares. Which psychological mechanism best explains this benefit? → Emotional co-regulation through proximity
10. A patient receives an ESA letter from an online service that never schedules a live evaluation. This letter is most likely: → Invalid, because a genuine therapeutic relationship must be established
11. A condominium HOA has a no-pets rule. A resident requests an ESA accommodation. Which law applies? → Fair Housing Act, because condominiums are covered housing providers
12. A landlord requests documentation for an ESA from a tenant whose disability is not obvious. What is the MOST a landlord can legally require? → A letter from a licensed mental health professional confirming a disability-related need
13. A landlord receives an ESA accommodation request and believes more information is needed. Under HUD guidelines, the landlord may request: → Reliable documentation confirming a disability-related need, but not a specific diagnosis
14. Research on ESAs and loneliness suggests that animal companionship primarily addresses which type of loneliness? → Emotional loneliness from lack of close attachment
15. What term describes the legal standard requiring a connection between an ESA's presence and a person's disability management? → Nexus requirement
16. Which behavior in an ESA cat indicates a high stress level requiring intervention? → Spraying urine on vertical surfaces in multiple locations
17. Can a landlord ban a specific breed of dog as an ESA if local ordinances restrict that breed? → No, federal fair housing law generally preempts local breed bans for ESAs
18. Which of the following is true about ESAs in public spaces, such as restaurants or stores? → ESAs are not granted public access under the ADA
19. Obsessive-Compulsive Disorder (OCD) causes a client to perform hours of rituals daily, preventing them from working. How does this relate to ESA qualification? → The functional impairment — inability to work — supports ESA qualification
20. A tenant requests an ESA in a condominium where the HOA has a strict no-animals rule. Who bears FHA obligations in this scenario? → Both the HOA and individual unit owners who rent out their units
21. How does the Air Carrier Access Act (ACAA) treat ESAs since the January 2021 DOT rule change? → Airlines are no longer required to accommodate ESAs as service animals
22. A landlord lives in a four-unit building and occupies one unit. How does this affect FHA ESA obligations? → The FHA exempts owner-occupied buildings with four or fewer units
23. A tenant has an ESA rabbit. The housing provider claims rabbits are not covered under the FHA. Is this correct? → No, HUD has not restricted ESA status to specific species, so rabbits can qualify
24. A landlord denies an ESA request because the dog is not trained to perform tasks. This decision is: → Illegal under the FHA, since ESAs do not require task training
25. If a handler's ESA bites another resident, what is the likely legal outcome regarding the accommodation? → The landlord can terminate the accommodation if the ESA poses a direct threat to others
26. Which agency is primarily responsible for investigating Fair Housing Act complaints related to ESA denials? → Department of Housing and Urban Development (HUD)
27. Which of the following is an example of environmental enrichment that supports ESA welfare? → Providing puzzle feeders and varied sensory stimuli
28. What must a valid ESA letter be written on? → The LMHP's official professional letterhead
29. What must an ESA letter include to be considered legitimate? → The provider's license number, state of licensure, and signature
30. Which statement correctly describes the relationship between the FHA and the Americans with Disabilities Act (ADA) regarding ESAs in housing? → The FHA governs housing ESA rights; the ADA does not cover ESAs in housing