Sam Taylor BVetMed(Hons) CertSAM DipECVIM-CA MANZCVS FRCVS, Séverine Tasker BVSc BSc DSAM PhD DipECVIM-CA FHEA FRCVS, Danielle Gunn-Moore BSc(Hon), BVM&S, PhD, MANZCVS, FHEA, FRSB, FRCVS, Emi Barker BSc BVSc PhD PGCertTLHE DipECVIM-CA MRCVS, Stephanie Sorrell BVetMed(Hons) MANZCVS DipECVIM-CA MRCVS In August 2021 remdesivir (Figure 1) became legally available to UK vets for the treatment of feline infectious peritonitis (FIP) in cats. Since that time many cats and kittens have been treated and are still being treated successfully. As with any novel formulation, with experience, adjustments are made in protocols and given the recent release (November 2021) ...