Ohio has a section (Rule 3344-79-02 / Service animals), but it states that you cannot require documentation or make any inquires, such as proof that the animal has been certified, trained or licensed as a service animal. It also doesn't say what can or can't be a service animal.
There needs to be a clear cut set of regulations to clarify things that would be recognized nationwide. Right now, anyone can slap a tag or vest on an animal & it has to be accepted if they say it's a service animal. This is being abused by too many people.
I don't like regulations, but something needs to state exactly what type/breed can be a service animal, specifically a dog. These dogs should be trained to perform the task that is needed & be able to pass tests to be certified & accredited. It can be by a professional trainer or an amateur trainer, just as long as the dog has been trained & do the work to pass.
Once the dog has passed the certification test, it needs to be given specific vest that it has to wear in public along with a photo ID of the dog & the person who it was intended for. It doesn't need to go into medical history, but it needs to be able to be verified so no one has problems.
I remember a woman who made the news that took her dog to a fall festival & was told to leave because her dog had tried to bite people & attack the small farm animals on display. She made claims that it was "service animal", but the number of complaints over rode her claims & she was escorted off the property. She tried to cause more problems for the people at the festival, but she got no where with it.
Does anyone remember the woman who tired to take her pet peacock on a plane a while back? I also believe someone tried to claim that a miniature pony had to fly with them. Both were claimed to be service animals that they couldn't be without.