I have been fostering for a year, just adult cats. I let the cats have the run of the house, I don’t have cats of my own. We have two female cats coming in, one with three 3 week old kittens, the other pregnant. Am I insane to consider this? I’m at work all day most days. A complication is that I am a 30 minute drive from the vet we use. I need to decide soon, the thought of kittens in the Christmas tree is so tempting...