I’m surprised they allow them at all.
My wife and I were at the airport over the holidays and we were shocked at all the dogs in the airport.
I have seen 4 dogs in 3 different grocery stores in the last 2 weeks. Two were last week in the Charlottesville Wegman’s at the same time, an Aussie puppy with a woman and a Chihuahua with a boy in a wheelchair. Neither was wearing a support dog vest or had anything visibly identifying support dog status.