* Socialization: They learn essential social skills from their mother and siblings, like proper grooming, litter box use, and playing appropriately.
* Weaning: They gradually transition from their mother's milk to solid food.
* Physical Development: They develop their immune system, strength, and independence.
However, this is just a general guideline. Factors like the specific breed, litter size, and individual kitten's maturity can influence the ideal weaning age. It's always best to consult with a veterinarian for personalized advice.