I have chosen not to get my 3 cats vaccinated again, as I had 2 cat that almost died due to vaccines. They were not littermates & both ended up back at the vet, 1 was minutes after getting home, the other was a few hours later. The one that went back right away was there overnight & had I not caught his reaction right away he would have been dead. The other one had we not taken him back to the vet at 11:30pm that night he would have been dead til morning. My cats are all indoor cats & never go out.
My Yorkie, however will continue to recieve his vaccines as I am not comfortable taking him to parks and being around other dogs without being vaccinated.
This is a very controversial subject & I believe each person has to do what they believe is right for their circumstances.
Desiree