The vet must be seriously weird. And completely reckless.

You can report him for both violations, but you would report to different branches within the dept of labor. Also, you can report to whoever licences the vet.

I am unclear as to whether you are still employed by the vet's office. ?

Keep a copy of your complaint to the OCR and wait a bit to let them respond. They are a gov't agency and might be understaffed.