* Socialization: Puppies learn crucial social skills from their littermates and mother during this period. They learn how to interact with other dogs, how to play appropriately, and how to control their biting. After 8-10 weeks, they are less receptive to learning these skills from their littermates and more likely to develop behavioral problems if they haven't been properly socialized.
* Weaning: Puppies are fully weaned from their mother's milk by around 8 weeks, meaning they can eat solid food. Staying with their mother longer can lead to dependence and make it harder for them to transition to eating on their own.
* Health: Keeping puppies with their mothers for too long can increase the risk of health issues, such as parasites or infections.
* Preparedness for New Homes: By 8-10 weeks, puppies are generally ready to leave their mother and littermates and adjust to a new home. They have developed enough independence to be able to thrive in a new environment.
Ethical Breeders: Reputable breeders carefully monitor their puppies during this period, ensuring they are healthy, well-socialized, and prepared to go to their new homes. They will also screen potential adopters to find the best fit for each puppy.
It's important to note: Separating puppies from their mothers before 8 weeks is not recommended and can lead to a number of behavioral and emotional problems.