Since I tend to see a lot of posts about growth and current size, I figure a few 'show me' picture threads where people only post pictures of their dogs at a certain age might be useful for those who want to 'compare'
If you want to be even more helpful you could post gender/weight/and height (if known)
So I'll kick it off with my puppy, Murdock.
Here he is at 6 months (turned 6 months on December 3rd 2013). He's 65lbs.
(for reference, the Malamute behind him is 90-95lbs)
I haven't been keeping up with his height. I'll try to measure him soon.
Murdock - GSD
Virgil, CGC - GSD
Tara, Reagan, Madison, and Jefferson - Aussies
The birds: Dante - CAG / Nero and Sunshine - Budgies