Here's a general timeline of their development:
* 0-1 week: Pups are born blind and deaf, and rely entirely on their mother for warmth and nourishment.
* 1-2 weeks: Eyes open, and they begin to explore their nest.
* 2-3 weeks: Pups start crawling and playing, and their teeth begin to erupt.
* 3-4 weeks: Pups start eating solid food and become more independent.
* 4-5 weeks: Pups are fully weaned and ready to be separated from their mother.
It's important to note that these are general guidelines, and individual pups may develop at slightly different rates.