Hog wash!!!
What do you care if someone wants a service dog in an establishment?
Would it hurt you?
I remember going to a Cracker Barrel with our pup in training. We checked with the hostess, to show the dog was vested, her paperwork in her vest. She sat under the table the whole time.
Two women behind us caught sight of her as they were seated. They complained to the waitress (who handled it with tons of grace, I might add) then proceeded to b!tch the entire time they were sitting there about the dog, who never moved or made a peep under there.
People were giving them the strangest looks!