Diesel Dog
Boxer Booster
My boy was a little bigger @ 5 months, and when we went back at 6 & 7 months, he was in the 75 lb range. We haven't been by the vet since but he's pretty close to the same, now at 9 months. I thought he was getting too big, but he's healthy and leveled off right after 6 months, but as we all know they are all different and grow different, just like people.
...so its all good i think