17 M.R.S. §3966: Animals in food stores

It is unlawful for any person to bring an animal into a store where food is sold for human consumption or into a restaurant where food is prepared and served on the premises. This section does not apply to a person requiring the services of a service animal.

For the purposes of this section, "service animal" has the same meaning as set forth in Title 5, section 4553, subsection 9‑E.