puppy weaning; feeding & weaning pups ; puppy mush recipe;

Question
I have 4 miniature pincher puppies feeding off the mom. At what age do they stop feeding of mom, and when and what should I start feeding them?

Answer
Just wanted you to look at this brand :  Life's Abundance:  This is holistic and quality:
You may want to start giving them this:
see here:  ( My little Maltese loves Life's Abundance)
http://www.lifesabunda