We kit proof'd the cages by taping cardboard around the sides and removing the upper floors (until we can find something better) and got alfalfa hay.
One is believed to be a female sapphire and the other a male ebony.
Since we didn't know she was pregnant she wasn't on any supplements, should we put her on any sort of calcium or vitamins while shes nursing?
Also the babies aren't on her 24/7, sometimes they'll be running around and the mother will be on top of her house, is this normal?
I had to use cardboard on mine as well, as i had no available options at the time. I will give you a few things to consider. First i had a momma chin that likes to eat cardboard, which is a problem. Cant rly let them do that as it can cause internal problems. Second, baby and young chins become expert climbers. Ive watched mine several times, climb the bars of the FN cage up and over the top of the cardboard to get out. Which is even more dangerous. Yet at the same time, you cant cover every inch because the light and the air flow.
A cage with 1/2" spaces or less is ideal for a while. I can tell you they get out of 1" bars like they are not even there. And they can continue to do so for a few months. Even when you think theirs no chance any more, they can surprise you. Once they learn they can do it, they keep trying. Even when they get to big for it. Which leads to things like a chin getting there head through but cant get there body through. Leaving there neck stuck in the bars.
Some ppl use a small chicken wire to line the INSIDE of the cage. It has to be the inside, because if put on the outside the chin can still get themselves stuck on the bars.
Mommas can be protective, but she can also give them some space. (Or just wants her own space for a little while) Its not unusual. Just make sure shes not neglecting them. Make sure she is still nursing and what not.
As for supplements, you'll want to wait for a breeder to respond to that, but from what i remember, the only one i recall was is the mother was not producing enough milk to feed the kits with. If that were the case you could mix a no sugar added apple juice to the water. 50/50 iir. But again, wait for a breeder or someone that knows better on here to respond to that one.