Absolutely Christine, I have spent so much time doing the same and can't say that any of that time has ever been wasted. I also find it so therapeutic personally too. Most of us these days spend so much time in the 'rat race' rushing around and trying to run to keep up with everyone else. Sometimes it is nice just to sit and watch what is really important in life, the development and growth of the next generation and the mum acting by instinct and getting it right - no baby books or toddler taming TV shows for her.
It helps to really bring back what is important in life.
And of course it is so stunning to see how quickly those Pups develop, and how Mum cares for them - for four weeks it becomes my very own TV soap, reality show, drama and action movie of the week!!