I am fostering a nursing cat and 5 kittens. Momma cat is sneezing and her face is always wet from the runny nose and eyes. I hear sneezing coming from the kittens when the momma cat isn't with them and two of the kittens have a crusty eye. I weighed each of them today to be sure they progress. The scariest thing is the smallest kitten(3 and 3/4 ounces) is one of the two with the crusty eye. I have begun to supplement with a bottle and kitten formula because of its size compared to its littermates who are 8 - 10 ounces. I wipe their eyes to keep them clean. I wash the momma's face as well. The animal shelter has given me these instructions and said that the momma cat has already had 14 days of antibiotics and to wait a few more days. I am horrified for the littlest kitten. I feed her by holding her belly down and dropping a drop onto her tongue and waiting a bit before repeating. When she looks like she's falling asleep I stop. It's scary to watch because falling asleep and dying look the same to me. Any advice would be greatly appreciated.