Here's a breakdown of their development:
* Birth to 2 weeks: Kits are born blind and deaf and rely entirely on their mother for warmth, feeding, and cleaning.
* 2-3 weeks: Eyes open, and kits begin to hear. They start to crawl around the nest and begin to wean from their mother's milk.
* 3-4 weeks: Kits become more mobile and begin to walk. They explore the nest more and start to play with their siblings.
* 4-6 weeks: Kits become increasingly independent and start to eat solid food. They can also be weaned from their mother.
It's important to note that these are just general guidelines, and individual kits may develop at slightly different paces. If you're concerned about a kit's development, it's best to consult with a veterinarian.