The 2010 Florida Statutes(including Special Session A)

413.08 Rights of an individual with a disability; use of a service animal; discrimination in public employment or housing accommodations; penalties.—

From (3)(a):

Documentation that the service animal is trained is not a precondition for providing service to an individual accompanied by a service animal. A public accommodation may ask if an animal is a service animal or what tasks the animal has been trained to perform in order to determine the difference between a service animal and a pet.