Well, the thing in veterinary medicine, I think that has changed is all the specialists. I mean, we didn’t have specialists that dealt with one particular phase of medicine. And when I was in school, it was either small animals or large animals. But it wasn’t somebody that specialized in nutrition. Oh god, let’s see what other specialties we have today. Heart problems, kidney problems, radiology, X-ray treatment for cancer, and chemotherapy and all that. We just didn’t have that stuff when I was in school. So certainly it is gotten more specialized and that has spilled over into the zoo too.
