Correct!
ADR is a non-formal term for "Ain't Doing Right".
I almost didn't use this one
in the quiz, because it probably isn't an official term, but it is what
I learned in vet school, and any vet I talk to knows what this means right away!
This is used
when an animal doesn't have any specific clinical signs (no vomiting, diarrhea,
etc.) or any signs that would point to a disease or diagnosis, but is "not
him/herself" as would be normally expected.
