https://www.vetsurgeon.org/f/clinical-questions/2258/fip Hello there I&#39;&#39;ve been dealing with a 2 yrs old DSH female cat which is FIP positive ( PCR on abdominal effusion). She eat and drink quite well. I&#39; d like use some prednisolne but I&#39;m not sure about dosage: Anti-inflammatory one or Immunosoppressiveen-USTelligent Community 10https://www.vetsurgeon.org/thread/3519?ContentTypeID=1Fri, 03 Apr 2009 13:17:34 GMT146601cc-3922-4be7-9974-7e1d4e45a66b:4b57f522-c1c2-4889-b8ef-33fb46e564c1R. Antonio La Greca<p>Than I&#39;ve found that the suggested dose of Prednisolone for FIP is 2-4 mg/Kg orally every 24 hours.</p> <p>&nbsp;</p> <p>&nbsp;</p> <p>All the best</p><div style="clear:both;"></div>