Ozzys weigh in
DOB 9th July 2011
7 weeks - 13 lbs/5.9 kg & 12 inches to top of withers
8 weeks - 15.2 Ibs/6.9 kg & 12.5 inches - Ozzy started with squirty diarrhea
9 weeks - 17.6 Ibs/8 kg & 14 inches - Diarrhea much better
10 weeks - 22.4 Ibs/10.18 kg & 15.25 inches - Nice n firm now

11 weeks - 26 lbs/11.8 kg & 16.75 inches
12 weeks - 31.6 Ibs/14.3 kg & 17.75 inches - recently eaten so knock a pound or so off for a more realistic weigh-in.. (2 months & 3 weeks in old money)
13 weeks - 34 Ibs/15.45 kg & 19 inches
14 weeks - 38 Ibs/17.27 kg & 20.25 inches
15 weeks - 44 Ibs/20 kg & 21 inches - Really packing the weight on now...
16 weeks - 50.3 Ibs/22.9 kg & 21.75 inches (3 months 2.5 weeks)
17 weeks - 55 Ibs/25 kg & 22.25 inches - weighed on scales at local Jollys (pet shop)
4 Calender month milestone (17wks 4days) - 57.4 Ibs/26 kg & 23 inches
18 weeks - 60 Ibs/27.27kg & 23 inches
19 weeks - 64.4 Ibs/29.27 kg & 23.5 inches
20 weeks - 70 Ibs/31.82 kg & 24.25 inches
21 weeks - 75 Ibs/34 kg & 25 inches - weighed on scales at local Jollys (pet shop) & my scales and both agree. Oh dear was hoping for a slow down but he keeps on marching on..
There is one thing not growing though, his tail (looks huge) same size as it was 5 weeks ago, phew, hopefully he will grow into it...
Disclaimer - A squirmy pup does not make for an accurate measure, take height as a rough guide