Shannan
I just went through this with Gracie. My vet does not use IDEXX so the bloodwork had to go to Texas A&M which worked with IDEXX to develop the specfPL test. There is s snap test that some vets have that they do in the office but it just tells you negative or positive and does not have the reliability of the specfPL test run by TAMU or IDEXX?
The specfPL reference ranges are based on a fasting cat. Vets are neglecting to tell clients this and it does affect results. TAMU states FD cats should be fasted six hours and non FD cats 12 hours. I spoke with IDEXXs internal medicine vet and she said cats should be fasted 12 hours regardless of whether they are FD or not. I don't know about fasting for the snap test.
I did not want to rely soley on the test...which in Gracie's case, came back with a number indicative of p'titis even though she has been asymptomatic. So I also had her ultrasounded and there was absolutely no indication of p'titis.
Is there a specific reason why she wants to run the test? I d be sure and get more info before I spent the money on it so you can be sure you get the best result. Ask about fasting, whether it is a snap test or sent off, and what about an U/S.