Does an ESA letter from a therapist control the outcome?

No single document controls. Letters can be relevant but the facts about acquisition, care, housing, and the bond between the animal and each party usually drive the result.

Can both spouses claim ESA status?

Yes, and these disputes are fact-intensive. Documentation, treatment history, and credible evidence matter.

Emotional Support Animals

Emotional Support Animals and Divorce

ESAs occupy a different legal space than trained service animals. Disputes are fact-specific.

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How ESA Disputes Are Resolved

Because ESAs are not trained to perform specific tasks for a person with a disability the way service animals are, courts often look at the same kinds of facts they look at for any companion animal: acquisition, day-to- day care, housing, expense history, and well-being.

What to Gather

Treatment records and ESA documentation.
Housing and lease accommodations involving the animal.
Evidence of the animal's role in daily routine.
Standard ownership records — adoption, microchip, vet bills.

FAQ

Need help with a dog, cat, or companion animal dispute?

Call 312-270-1405 now or start a pet custody intake. The sooner you collect evidence and document possession, the better positioned you may be.

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Reviewed by Tanner-Flomberg Law LLC

Last reviewed June 2026 · Nationwide pet custody guidance