It's partially age, but substance is more than just weight It's breadth of ribcage, amount of bone, amount of chest, etc etc. Bailey has decent substance, but Charm, IMO, I would like to see "more" of and right now your puppy looks to be taking after his dam side.As far as overall substance it is a fight to get this dog to gain weight.
Would that be to determine how much is the stacker/photographer and how much is actually the dog?Question? If he were stacked on all four of his pads, would he be high in the rear? Would really like to see him on all four pads to give me a feel for his natural look.