She should be feeding the kittens at least every couple of hours. Keep an eye on her, if she's not feeding and cleaning them you will need to, they also need to be kept warm. See these you tube videos on how to care for newborn kittens http://www.youtube.com/watch?v=QXlaoLfEXjY and Hopefully...
The reason is often not know, why one kitten doesn't do well. That kitten off to the side needs to be bottle fed with kitten formula immediately, ( you can get it at a pet store) and he needs to be kept warm, or he won't survive. It may be that he is not strong enough to get to his mom to nurse...
If his eye is still cloudy, I would take him to the vet. I would only use water moistened wipes for his eyes unless told differently by a vet. My cat once got an eye laceration, I had to keep her in and not allow her to jump down from anything and give her antibiotic eye drops and anti...
That's good you are keeping the kitten warm and feeding him. Cow's milk doesn't have the proper protein and fat for kittens though and can cause digestive problems, and nutritional problems. Please get the kitten formula as soon as you can. That's great he doesn't have a cleft pallet.
First open the kittens mouth and check the roof of his mouth to be sure there isn't an opening (cleft pallet ). If no opening you need to go to the pet store and get some kitten formula and a bottle to feed the kitten. The smallest kitten may not be strong enough to push past his siblings to...
You may want to rethink getting 3 kittens at once. Keeping 3 in your room is going to be very messy. Think about just getting 1 to start with, it may be a lot easier to convince your parents that way too. The kitten would bond to you if there isn't another kitten, otherwise they will bond to...
You may want to check if there is a low cost spay neuter program in your area, they also may do low cost immunizations. Thanks for taking in the stray kitten.
I had a similar experience years ago when taking in a male stray cat. Our male cat who had been the only cat in the house for several years didn't like the new one. He would hiss and puff up at the new one, the new cat just ignored him. Finally, after several months they became friends. We...