You know, there's just so many pieces missing to this story.
Set
I don't think it's silly to be a dog groomer and have knowledge of the State Board of Veterinarians for your state. Anyone could go on their website and get all kinds of info. At the very least they could see that the phone # is there and take the initiative to make a phone call if they felt something was wrong.
Well
.looky here, one google, one Texas Board of Vet Examiners Website
complete with a complaint form
.
Tx State Board of Vet Examiners
My gut tells me tells me this groomer no longer works there for some other reason. First off, I'd think vets are busy and don't have time to shave animals. Also, like I said before, if he was just drugging and shaving the pooches, you'd think someone coming to pick up the animal would at some point noticed something amiss.
How does this groomer know all this? Did he watch the vet engage in a drug and shave?
If yellow lab is so concerned, he/she should go directly to the vet and ask how they handle grooming dogs, rather than going through someone who is even less than a casual acquaintance who may very well have gotten fired back then.
Also, I really wouldn't trust gossip heard on a place like craigslist. Any crazy person could go in there and say anything they want.