How long should I keep newborn puppies before I can sell them?
It is best to keep the pups until they are 10-12 weeks old, if possible. They will learn socialization and bite inhabition from the mother and litter mates! This will make for a much more well mannered dog!
Puppies should be weaned to early than 6 weeks of age. Most puppies are weaned between 6-8 weeks of age. This is also the age at which they should receive their first vaccinations.