
1. Why give her extra calcium at this point?
2. Newborn puppies don't take that much milk - it increases to the time you start weaning at the end of week 3
3. Yes, puppies nurse what might appear to be all the time at first - are they quiet after nursing..... this is a good sign as to whether all is well,
4. If they are gaining on a daily basis, they should be fine
5. I wondering whether, in spite of being x-rayed (which should have shown up a problem like another puppy inside), she could still have retained birthing material. Or perhaps she doesn't NEED extra calcium? Eclampsia can happen, but not normally during the first days.
6. Some bitches find it hard switching from being a pet, to being a mum. She may need time to adjust, but I really don't like her not being settled. Would your vet come out rather than having to take her to him because I think she does need to be re-checked.
7. It could be as simple as the box isn't in a quiet enough situation - we had ours in the living room and out of the way of the normal hussle and bustle of the household. That meant one of us (usually hubby) could sleep on the sofa.
I'd think she must need to be taken out - get her on a slip lead and out so the box can be cleaned up at least. She may need to empty!!
The light won't affect lactation - being in a darkened area may mean the puppies eyes open sooner rather than later however. Nursing increases/encourages lactation however.