Thought this little article may be helpful. With many cats being indoors only, I have a lot of owners asking if they really should vaccinate, and for what. A lot of people have heard about the risk of “cancer from vaccines.” The risk in in fact very very low statistically. I have personally only seen one case. But that one case was heartbreaking – really good owners who would do anything to help her, but nothing really could be done. So, like everything, there are pros and cons to be weighed.