Not sure where in the country you are, but I recently took two ferts to petco to get vaccinated, and after spending about an hour in line, was told that they no longer do fert vaccinations as there have been a lot of bad reactions. they recommended taking them to a vet or an animal hospital so that they can be monitored in case they react badly. I did this, and both came through with flying colors. <this was in northern NJ, btw> [Posted in FML issue 3085]