Hi, I posted a few days ago about my cat giving birth to four beautiful kittens. Things have gone really well since then, she's settled into motherhood beautifully taking good care of the little ones and herself. Tonight things have been a little odd, though. Early evening she had a mad hour, where she was racing around the house like a kitten, ambushing bits of paper on the ground and generally being quite funny. Just now I went through to the kitchen after hearing the kittens squealing - Dora (the mum) had picked up the little ginger kitten and put him on the floor beside their bed. She's behaving a little strangely now too, gathering the kittens underneath her but leaving one (either the ginger one or a tabby one) out.
If she is indeed rejecting one of the kittens, what should I do to prepare?