Not for a puppy though eh mate.
I agree with everyone starting there pups in nice and easy earth's and where you can listen to every move the pup makes but for me I like a bit of range in an earth not to deep cause when the stuff moves I like to see if the young pup can move with it, I always like to look for a bit more than a straight forward dig and I like to keep them at it , I'm not one for bubble wrapping my dogs
But your not saying you start a pup ,first time in a rangey place are you mate .Only a fool lets a pup into a deep place intentionally .The object is to let it see what the da