I found a mother cat and kittens a couple of weeks ago. Jsut this past week, the mother has abandonded them and does not nurse them anymore. I would estimate them to be less than a month old. Now the mother is drooling and the babies refuse to take any suplemental milk I have been trying to give them.

What is the drooling caused from? What do I do about the kittens now that they can;t get any nourishment.