Hello, we are really concerned with one of kittens,they were born 21 hrs ago, 4 of them. Mama is taking care of them well and there have been no issues until now. One of the kittens is meowing loudly and all of a sudden then he lays down and seems lifeless with stretched out little legs not laying curled up like the others, he seems distressed. He will meow very loud, like a scream, then lay down, he is doing this about every 45 seconds, his cry is getting less loud but he is still doing it,mama has begun to growl at him very quietly. We have put him to her and he will not latch, he seems he is trying. Do we need to supplement kitten formula? A clerk at the pet store said she had this happen once and suggested we syringe feed after 2 days. That if he is a poor latcher he prob is hungry. We are not sure he isn't acting like the others at all. Is it possible he is dying? what should we do?