Short history: empty house next door, momma cat and kittens move under porch. A few months back we caught two kittens (found them homes) and momma, broke the kitten cycle. Tonight the plan is to get the last two (and not annoy momma) get them spayed/neutered and shots at a low cost clinic here in Pittsburgh. I work at a university and had a student inquire about the kittens poster I have up on my door. He talked it over with his girlfriend and they want to take the female, which leaves the male, providing our guess is correct as to their sex...so the am I nuts question comes in now: hubby and I already have 6 indoor cats. We are already feeding the momma and these 2 kittens....would it make that big of a difference for us to add the male to our herd? That would just leave momma being fed outside until I find someone to take her in as well which is a continuing work in progress.....thoughts?