Hi , so far things go smoothly, although they hadn't poop yet and I am a little worried. Looks like is normal to be constipated when changing to formula ( a little relieve there, uf!),they peed though.But their tummys a turning pretty big and I'm affraid they are going to explode.

Thanks Kirsten and Randi for the links they are very helpful. Although one of the sites said you should feed them holding them up and head slightly up too and the other one says the kittens laying flat on your lap. What do you, foster moms think?

Thanks a bunch, Aly, for your help, I'm going to try the portable radio thingy.
Do you know wich is the normal growing rate? I'm weighting them daily.

The gray one was 165 gr, now 170 gr.
The black one was 150 gr, now 155 gr.
The tabby was 170 gr. now 168 gr. he has lost a couple of grammes. Is that normal like human babies? .

I talked to the neighboord, and they have no cats. They said , they see a black cat crossing his property. Could be that one the moma cat? Anyway they said it looked healthy and cared.