You want TERRORISM, let her board the plane with that squirrel, and then release the squirrel and watch what happens. Add the possibility of rabbis and you have quite an ‘event’.
Even with the pilots safely sealed in the cockpit, the constantly shifting center of mass of the cabin would make the plane very difficult to control.
Good for Frontier to hold the line there.
Squirrels aren't kosher so I would expect any rabbis.