the four letter word..........

Well, the cultures finally came back on her infection.  She has MRSA.  Great....  She is rapidly becoming the six-million dollar horse.  We will try another medicine and then resort to an I.V. treatment once a week for three weeks.  I think the "cow" medicine has been working better than anyone knows because I can see a difference.  I will let my vet be the judge, though.  I just don't understand why this keeps going and going and going.    This is getting old.  I hope we see the end of this soon. I am very tired.