Blog

Do you need a PSD letter to fly?
2026-10-19

No. For U.S. flights, a psychiatric service dog needs the official DOT form, not a PSD letter or a paid certificate.

The DOT service animal form, explained
2026-10-19

The one official form for flying with a service dog in the U.S., when the airline can ask for it, and the 48-hour rule in plain words.

Service dog vs ESA vs PSD: what actually flies
2026-10-19

A service dog, a psychiatric service dog, and an emotional support animal are different things at the airport. Here's what each means for your flight.