Feline Combo Nosode includes. Feline Leukemia, Panleukopenia, Feline Infectious Peritonitis, Feline Immuno Dificiency Virus, Chlamydia feline combo-it has both the calici, rhinotracheitis, distemper, chlamdia---this is a 7 way plus we have FIP,FIV and Feline Leukemia.