I need help asap. We found a newborn (1-2 days old) kitty this morning and the mother (feral) has never came back to get it. She moved the other two. I bought the kitten milk replacement at Petco and have fed the kitty one time. Also made it potty. What do I do with it???? Keep it on a heating pad? How will I know if it's too hot? Kitten ate pretty well, I guess. I don't know how much it should take. Trying to find a wet nurse mother cat. Any help is GREATLY appreciated!!