its ment to be about a dog from starting work at say 12 months and worked regular.me personally would,nt sting a young dog with 5 nights lamping a week anyway.
what is wrong with 5 nights a week you dont have have to be out all night half hour or an hour could be anuf but that was not my point.
that i mean is a young dog could have seen fare more work than a 4/5 year old ''guaranteed'' dog but it would not be considered a guaranteed dog because of its age.