WESTERVILLE, Ohio -- A homeowner in Westerville, central Ohio, got a surprise guest last night: a 6-foot alligator named Penelope.

Emily McKenny said she heard a scratching at the side door to her house, looked down and saw the giant reptile's tail.

Authorities discovered two alligators living next door. Their owner, Paul Barrows, said he rescues reptiles.

Police said they won't charge Barrows with a misdemeanor for keeping the alligators but took Penelope and her friend to live at the Columbus Zoo until Barrows can find them a good home.

Officials said there are not yet any state laws related to private ownership of exotic or wild animals.