Here's why:
* Nursing: Kittens rely entirely on their mother's milk for nutrition and antibodies for the first few weeks of their lives.
* Socialization: Kittens learn crucial social skills from their mother and littermates, which prepares them for life in a human household.
* Litter box training: Kittens learn proper litter box habits from their mother.
* Health: Kittens are susceptible to illnesses and parasites, and their mother's care helps them develop a healthy immune system.
Therefore, a newborn kitten is not ready to be given away as a pet.
It's best to wait until they are at least 8 weeks old. If you are considering adopting a kitten, you should find a reputable breeder or shelter that follows responsible practices and will ensure the kittens are healthy and ready to be adopted.