A stray showed up 3 nights ago. She is very young, I think. I'm guessing 6 months, but I could be wrong. She is so thin I would call her skeletal. After feeding her, she ran off into the darkness. Same thing the past two nights. She shows up when it gets dark, and then dines and dashes. I want to take her to a shelter, but I am afraid she may have a kitten out there. She is friendly enough to let me pet her. I got a couple of quick pets under her belly and could tell the nipples are very pronounced. Her belly might be a little big compared to her emaciated frame, or it could be worms. I want to do the best for her, but I'm worried she may have a litter out there. Any suggestions would be wonderful.