Traveling with a service animal

Transit agencies must let service animals ride with their handlers on buses, trains and paratransit vehicles, and in stations (49 CFR 37.167(d)).

What counts as a service animal on transit

What staff may and may not ask

When an animal can be refused

Only if the animal is out of control and you do not take effective action to control it, or if it poses a direct threat to the health or safety of others (FTA). On allergies, FTA notes that encountering service animals is part of being out in public and that agencies must allow trained service animals (FTA FAQ).

Fees and care

Practical tips for paratransit

Official sources

Sources checked October 18, 2026. This guide summarizes public rules in plain language; it is not legal advice. Your transit agency’s written policies and rider guide give the local details.

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