The Incidence of Parvovirus that Causes Feline Panleukopenia on Stray Cats (Felis catus) with the FPV Rapid Test Kit Ag in the East Surabaya Indonesia Ilsa Mifa Nofira1, Dewa Ketut Meles2, Nusdianto Triakoso3, Martia Rani Tacharina4, Adiana Mutamsari Witaningrum4, Jola Rahmahani1* Abstract Feline Panleukopenia (FP) is highly infectious disease for