314 I forgot to mention in my last post that you can also opt to get blood drawn at later visits for vaccine titres. This means that they can actually test Coopers level of immunity. If the levels fall greater than a certain value he is considered protected and therefore will not need revaccination at that time. Your vet should be able to give you a price for this testing prior to it being done. While this is more costly than giving the vaccine and certainly more costly than not vaccinating, it takes the guesswork out of whether or not he is protected.
Good luck and see you soon!
