I have a pregnant feral that has an appointment this week for spaying. Please give me your opinions on how far along is too far to spay a pregnant cat. I really don't have anywhere to keep her during her pregnancy and she is quite wild. I'm afraid that if I leave her out there to have her kittens, I will not be able to find them or save them after she has them. I know I can count on everyone to let me know how they feel about this. Thanks.