looks like that kitten is old enough to eat cat food, maybe soaked in warm water, then add the milk replaceer to it. For some reason the foos doesnt soften as well in just milk replacer. Also my vet says that dawn dish soap left on for 5 minutes is as affective as any flea shampoo you can buy, that in most flea shampoo, it is not the shampoo itself that kills the fleas, it is leaving it on for a few minutes that kills them. We use dawn on our cats and dogs, and use baby shampoo on their face and ears.