I have no experience with kitties that small but there are people here who have. Try to PM jenluckenbach, kimlovescats or K&L.
I hope so much you get the right information!

I found something in another thread too. L.Wayne wrote:

When it comes to nursing such a little new-born kitten, and assuming that mama cat will not come back to retrieve it, the best thing to do is to make a warm blanket for the little one. I believe that a cat's normal body temperature is about 105 deg. F. , but you might want to verify this. Using an electric blanket is OK but I suggest that you place a thermometer in the place where the kitten will rest. and attempt to keep the temp at a constant. Also, feeding may become a problem in that such a little one will require feeding about every 2 hours or so. Although I have not tried this, you might take a kitten's full nursing bottle and place it in such a manner where the kitten can nurse it any time she wants I am thiniking of a styrofoam block with a hole in it to receive the bottle, and bury in in the heating pad or blanket. I have heard that some folks will loose sleep while feeding a small kitten, until they grow out of tiny kittenhood in about a month. Perhaps if you can find a nursing queen, would be better than humans attempting the same role -that is, if she will accept it. Nursing mama cats will often take in kittens from a different litter

If you can call a shelter and if they have a nursing mom, the little one will have a better chance as they get a lot of substances their immune system needs with the milk.


Fingers and paws crossed for little kitty.