A veterinarian feels ill n goes to see her doctor. The doctor askes all the usual questions - about her symptoms, how long she had them and so on - when she interupts him.
"Hey look" I am a vet , she says" I don't need to ask my patients all these questions, I can tell what's wrong with them by just looking at them . Why can't u ,?
The doctor nods , stands back , looks at her up n down and writes a prescription !
There u are he says, ofcourse if that doesn't work I have to put u to sleep !