I understand that puppies should not be taken away from their mother and siblings prior to 8 weeks as crucial lessons are taught from the mother from the 7 to 8th week period. Are there any advantages or disadvantages to taking the puppies away from the mother at a later age such as 10 or 12 weeks?? Will the puppy have learned more lessons in that additional time period?? Or would it be detrimental to the "Bonding" process with a new family leaving the puppy longer than 8 weeks with its mother?? Thanks! Rob R