Just wanted to comment too that I have been adding B-complex vitamins, Vitamin E (oil form) and Selenium to her food. I have one of those small grinding bowls -mortar and pestle- and I put one pill of the b-complex and one pill of the selenium and ground them up together. I then sprinkle some of the powder - probably about 1/8th teaspoon to 1/16th teaspoon on the Kay Tee hand feeding bird formula that has already been mixed up... I mix up about 6cc's worth (usually only use up 3). So hopefully that should give you an amount. I am not sure that this is too much vitamins for her or not. I think the Vitamin E you can overdose on- so I only give her one or two capsules worth a day. (She doesn't eat the full amount I 'm sure)
I feed her through a syringe- with no needle of course- and give her about 1cc (will increase as she gets bigger/older) an hour or every two hours. It depends on if her crop is empty or not. Which reminds me to comment on the fact that sometimes she gets hungry sooner than expected and starts to swallow air which fills her crop- I thought she had an air sac problem, but it was her crop and the fact she was starving. So, if it feels like a whole lot of air in there, and is not solid or mushy as if filled with food material, do put some feed into them, albeit probably slowly so that the air has a chance to get out.. somehow.
At first it took a while for her to master the art of swallowing, so feeding even just one cc was slow, but now she can eat one cc with relative ease. Don't put too much in the mouth at one time- you can choke them. I only put the food in the middle of the beak so that she can have more reflex time to swallow.. if you put it too far back, the chick may not have enough 'notice' to swallow and breathe the food in. If feeding water to her- I do not use the syringe. I use a dropper and drop a tiny bead of water on the tip of her beak on top. Usually, a bird will respond by opening the beak and let the bead of water go in. I also sometimes dip her beak into water. With her and her problems, I had to hold her at a downwards angle then when she lifts her neck up to swallow the water, I then tilt her up so that it can go down- but only after she makes the movement of putting her head back to swallow. (May be unnecessary, but she seems to have a bit problems swallowing- just trying to help by using nature of gravity.)
Been keeping her under a regular lamp with a light bulb that gives off enough heat to keep her at 95 degrees F. Sometimes it is lower- 90 degrees F. (will lessen the heat as she gets older by moving the lamp away from the container I have her in) I have her in a small 12 inch circumference Tupperware tub, lined with paper towel.. with the digital thermometer to the side. I change out the paper towel maybe twice a day, or more if there are a lot of messes (She can't see the wet poops to avoid them... not like regular non-blind chickens avoid walking and tracking anything anyway, but this keeps her clean since I have to pick her up several times a day. Don't want to deal with that mess either.) I have another smaller plastic dish with high sides to which I put ground up chick feed all on the bottom. This is for her to learn how to scratch and peck and eat. I put her in this maybe twice a day for an hour or so. I put a bit of mash (wet feed) in there also so that she can get some water in some form. Too much dry food eaten might result in constipation. (She's not yet eating too much of the dry feed by herself, so I don't worry too much about it)
The more alert and well she gets the more demanding I have found her to be. I do believe that her being isolated from other chicks is detrimental to her development and well being. Currently, I am happy she has pulled through, but wondering if I did the right thing. I think once she is fully feathered things could be easier as then I might be able to have her diapered and around me more to give her a sense of having some sort of flock to feel safe with. She is getting to be very much attached... understandably.
Again, just using this post for informational purposes, to help guide, instruct and suggest... I am no way a 'pro' at this! As I said before, I still may loose her to genetics or what-have-you.
Thanks for allowing me to post.