
At a glance
- Chronic insomnia
- Poor sleep that continues for a month or more
- Often tied to
- Stress, anxiety, depression or a medical issue
- What works
- Better sleep habits, CBT and addressing the cause
- If you're in crisis
- Dial or text 988
What insomnia is
Insomnia is a widespread sleep disorder. It makes it hard to drift off, hard to stay asleep, or both, and you may get up feeling as if you never rested. According to MedlinePlus, acute insomnia runs for days or weeks and often comes after stress, pressure at home or a traumatic experience. Chronic insomnia goes on for a month or more.
In most cases, chronic insomnia has another cause behind it, for example a health problem, a medicine, a different sleep disorder, or caffeine, nicotine or alcohol. Heavy stress, depression and emotional distress all make it more likely, and short sleep can then leave you more anxious, low or irritable.
Ways an ESA may help with insomnia
No animal can put you to sleep. What it may do is soften the stress and isolation that keep so many people up at night.
- Quiet, familiar company in the evening as worries start to pile up
- Morning and night care routines that help keep your days regular
- Walks in daylight that get you moving and outdoors
- Something comforting to come back to after a rough night
Insomnia research on pets in the bedroom
On this point, the evidence calls for care. A 2024 study published in Scientific Reports surveyed 1,591 American adults chosen to represent the country, and found that people who slept with pets reported poorer sleep quality and more severe insomnia. Exploratory analyses connected the effect to dogs rather than cats, and it grew stronger as the number of pets went up.
Because the study captured a single point in time, it can't prove the pets caused the poor sleep. Still, if insomnia is part of your life, try giving your animal a bed of its own, whether in your bedroom or elsewhere, and pay attention to what improves your rest. Reviews of pets and mental health in general report mixed findings.
How the insomnia ESA evaluation works
You'll book online, then talk with a licensed therapist on a short call (5 to 10 minutes, phone or video). Our mental health evaluations are conducted by Gabriel Warner, LCSW, and reviewed by Andrew Patel, M.D., who signs a letter when the findings back one up. Expect to talk about how poor sleep affects your days, what you've tried so far and what your animal adds.
The therapist considers two things. Does a mental health condition significantly restrict an important part of your life, such as looking after yourself, learning or working? And does your animal ease that restriction? A diagnosis alone won't settle it, and a letter is never promised. When it's appropriate, the signed PDF usually comes the same day. It's $129 for one or two animals, and you're charged only when your letter is issued. In California, AB 468 calls for a 30-day client relationship before any ESA dog letter, so we issue a letter of intent first and the ESA letter after a follow-up near day 30.
Sleep trouble frequently shows up together with anxiety, depression or PTSD, so the therapist will consider everything rather than sleep by itself. A few bad nights after a stressful event usually aren't the sort of limitation an ESA letter addresses.
Insomnia treatment should lead
MedlinePlus says acute insomnia often improves with better sleep habits and changes to daily routines, that cognitive behavioral therapy can ease the worry that feeds chronic insomnia, and that medication is useful for some people. When another condition is behind your sleeplessness, treating that condition is the priority.
See a health care provider about sleep problems that won't go away, particularly if you snore heavily, feel extremely drowsy in the daytime or notice other symptoms. An ESA may help make your evenings more peaceful, yet care from a professional still comes first.
Insomnia ESAs and housing rules
ESA letters are housing paperwork. The ADA doesn't treat an emotional support animal as a service animal, so even if it helps you sleep, it has no right to come with you into shops, restaurants, workplaces or other public spaces. Airlines can turn ESAs away or handle them as pets.
At home, you can still invoke the Fair Housing Act to ask that a no-pets policy be set aside as a reasonable accommodation. Guidance HUD released on May 22, 2026, however, says untrained emotional support animals carry no presumption of reasonableness, so landlords weigh each request on its own facts and may be allowed to charge pet fees. Some states offer ESAs stronger protection than federal guidance does, so review your state guide before sending your request.
Crisis help on sleepless nights
The nights can stretch out when things are hard. If suicidal thoughts come up or you feel unsafe, dial or text 988 for the Suicide & Crisis Lifeline, which is confidential, costs nothing and never closes. If someone's life is in immediate danger, whether yours or another person's, dial 911. An emotional support animal can never replace emergency care.
Frequently asked questions
Could insomnia qualify me for an ESA letter?
It may, if a licensed therapist concludes that your sleep problems, often together with related conditions, significantly restrict daily life and that your animal eases that.
Is it a good idea for my ESA to sleep in my bed?
Not always. A 2024 U.S. study tied sleeping with pets, dogs in particular, to poorer sleep quality, so a separate bed might work better for you.
Could a pet stand in for sleep medicine or therapy?
No. Good sleep habits, cognitive behavioral therapy and treating whatever underlies the problem are the core approaches.
Is a short spell of poor sleep enough for a letter?
Usually not. Acute insomnia after a stressful time often clears up by itself, and a letter requires an ongoing limitation identified during an evaluation.
Will a hotel let my ESA stay with me?
Hotels are public accommodations governed by the ADA, and that law gives ESAs no access rights. Look up the hotel's pet policy before you book.
What does an ESA letter cost?
It's $129 for one or two animals or $199 for three or more, and you're charged only when the therapist issues a letter.
Sources
We cite government agencies, professional societies and peer-reviewed research. See our editorial policy.
- InsomniaMedlinePlus (National Library of Medicine)
- Co-sleeping with pets, stress, and sleep in a nationally-representative sample of United States adultsScientific Reports, 2024 (via DOAJ)
- The power of support from companion animals for people living with mental health problems: a systematic reviewPubMed (BMC Psychiatry, 2018)
- Enforcement guidance on requests for animals as reasonable accommodations (May 22, 2026)U.S. Department of Housing and Urban Development
- 988 Lifeline: call, text or chat 24/7988 Suicide & Crisis Lifeline