I always always listened to the VET and vaccinated my cats ~ especially when they were kittens. All of them were not that healthy cats, one developed kidney disease, one developed nose cancer (sun spots) and my most recent boy cat Mickey had a whole heap of complications, overactive thyroid...
I have had many cats in the past and have always vaccinated them ~ all had various health ailments that vaccines never saved them from, if indeed were caused by them! I have a new kitten 10 weeks old and I will vaccinate him ~ I am keeping him indoors! My last cat Mickey boy died a horrible...