"They" would be Dr. Richardson and company. I don't know who the other vets are there. There is a vet from Fair Hill Training Center that is keeping up with Barbaro too (her office is in Matz's barn) and I believe she also mentioned that it didn't look like a big deal. Personally, as long as Dr. Richardson says it is not a big deal, I would just go with that. This guy is amazing.
Oh, I know, I was kidding and being *snippy* - like "well, who do they think they are, saying our boy is ok?"
I *know* who they are! The lady is Kathy Anderson, who is his primary, isn't it? There's also Corinne Sweeney, who heads up the Center and comments on him all the time in the media. There may be other human ladies, too.