My question is will it change the milk newborns will get if mother is nursing other kittens before giving birth? Long story = I've been living with my adult daughter for the past year and she's gotten herself into a mess starting with 1 cat. Never got around to spaying so . . . I need help with current situation then deal with bigger problem. Mama Cat, #1, had 4 kittens 9 months ago. Didn't get rid of any . . . Mama Cat had 5 kittens 3 - 4 wks ago. Daughter, Oreo, is expecting any time. A week ago Oreo (pregnant) climbed into Mama's nest and started taking care of kittens. Mama still is too and accepts Oreo so no problem there. Now Oreo will go grab an exploring kitten and drag them back into nest to keep her company. Hilarious seeing a very prego cat dragging an almost 4wk old kitten. I've been trying to keep kittens from nursing on her but it's a losing battle. This morning, Mama and Oreo were laying nose to tail with all kittens in the middle eating wherever is closest. I'm working on weaning but only a couple are interested so far. I'm just wondering if Oreo will still produce the right milk for her newborns. Thank you. Just found this site and live it. Haven't had a cat in years but I am keeping one of First Batch.