Question: can one month old kittens drink milk?
Answer: Ideally, one-month-old kittens should still be drinking their mother's milk, and mother should be given as much as she wants of a high quality cat food. ... Don't feed cow's milk; it tends to give them horrible diarrhea because kittens are lactose-intolerant, and a small animal the size of a kitten can dehydrate quickly.