5 1/2 weeks - 12.6lbs (info from the breeder)
6 weeks - 15.6lbs 12'' at the shoulder
7 weeks - 17.8lbs 12.5'' at the shoulder
8 weeks - 19.6lbs 13.5" at the shoulder
9 weeks - 22.9lbs 14.5" at the shoulder
10 weeks - 27.2lbs 15.5" at the shoulder
10.5 wks - 30.3lbs (by vet scale)
11 weeks - 30.9lbs 17.5" at the shoulder
12 weeks - 34.5 17.5" at the shoulder
13 weeks -37.3 19" at the shoulder
14 weeks - 43.8lbs 20" at the shoulder
15 weeks - 46.3lbs 20.5" at the shoulder
16 weeks -50.1lbs 22" at the shoulder
17 weeks - 52.1lbs 22.5"
19 weeks - 61.8lbs 23"
20 weeks -63.5lbs 23.5"
21 weeks - 70.1lbs 24"
This week his bum and his shoulders seemed to level out finally.
Yeah I know its dark...but my room is dark and I'm using my iphone for these