Headache said:
I posted the legal definition of what the ADA considers a service animal. Are you sure you aren't confusing definition and standard? That's how I'm reading your post so please correct me if I'm wrong. An opinion is subjective, such as with guidelines. The definition gives us a base to work with and is not subjective. A service dog MUST meet those minimum requirements. That is not opinion.
What I mean by 'opinion' is as follows:
"In law, a legal opinion is usually a written explanation by a judge or group of judges that accompanies an order or ruling in a case, laying out the rationale and legal principles for the ruling.
"Opinions are usually published at the direction of the court, and to the extent they contain pronouncements about what the law is and how it should be interpreted, they reinforce, change, establish, or overturn legal precedent. If a court decides that an opinion should be published, the opinion is included in a volume from a series of books called law reports (or reporters in the United States). Published opinions of courts are also collectively referred to as case law, which is one of the major sources of law in common law legal systems."
https://en.m.wikipedia.org/wiki/Legal_opinion
In a roundabout way, I'm agreeing that the ADA definition holds. I chose to use the word "opinion" in my reply because Danny used that word to imply that the definition was less weighty because it's 'just' an opinion.
I think it's fair to say that most laws, statutes, rules, etc., are 'opinions', but in the context of the legal system, such opinions are no trifling matter.
Sorry that the intent of my earlier comment wasn't clearer. My only internet access is via my cell phone so sometimes I strive too hard to be concise, sacrificing clarity in the process.