That's So Cool!

Today I was at Panera and the young woman behind the counter asked me if my dog was in training.

I said, "No, he's fully trained," which is my standard answer.

She says, with great enthusiasm, "Wow! That is so cool!"

I had no idea what was so cool. Was it cool that my dog was fully trained? I mean, service dogs are supposed to be fully trained.

Was it cool that I had a service dog?

I didn't ask, but I walked away wondering.