hi rachel,
don't see any answers to your question, so... find someone you trust to give you good advice on cats, maybe the breeder you purchased your cats from and just be prepared for any and everything. make sure you have a good vet as well. most important, raise cats to improve your breed not to make money, there isn't enough of that to make all of this worth while, and of course do this because you love cats.
hth
nancy