How to Separate a Dog From a Sibling or Mother?

I don't think it's hugely traumatic to separate a dog from their mother and siblings. What I think can be traumatic is that they're going from this pile of dogs who they live on and around. Too often these very isolated situations with human families are not well-handled. You brought Quid home when she was about 10 weeks old, chartered her growth from grub to boisterous sprite.