This is the largest of the male puppies. He in this group of puppies, he's mid-range. Not agressive, not passive. He'll wrestle with the other pups but spends a lot of time on the edge of the pack observing. This pup is calm and friendly. At maturity he'll be 65-70lbs, and 24" at the shoulder. The last picture is of the parents. The dog is 24" at the shoulder, 65lbs. The bitch is 22" at the shoulder, 55lbs.
In the background of the parent shot you can see pups from last years litter. All other pictures are of this particular puppy.