Kittens looking anemic

Last week during some tornadoes and flooding, a stray literally broke through my window and into my home and put all of her babies under my hot water heater. By just looking it up, I’d have to say they are at least 4 weeks old. I’ve set them up a place with mom and she’s 100% done her job. I have her on both wet and dry food. Surprisingly, they don’t have fleas or ticks. None of them. The babies seem fine but today I saw that one of them has super pale gums and a pale tongue when it used to be bright pink.

I had a puppy that did h that once and I had to buy liquid iron medicine for her.

I’m not sure what to do with little kittens that are maybe 4 weeks if that, that are still nursing from mom. My main question is, can I feed HER something with high iron to help her milk have more iron?

Any ideas about I can feed mom?

Babies are no older than 4 weeks. I don’t think I can give them wet kitten food yet

And yeah. Yep. This cat broke into my window and put her babies under my hot water heater. We discovered them the morning after we had spent almost a whole night in a cellar sheltering from tornadic weather. It was a shock to find 3 completely soaked and freezing little kittens in my laundry room after hearing the meows. Poor momma broke my window in the middle of a storm and brought her babies in so I let them stay.