We have 3 cats, 1 of them is a rescue cat that we got as an 11 week old kitten, I always thought he was regular cat size until we got the other 2.
The smallest of my cats had to go to the vet the other day and she was commenting on how big he was, now, the biggest of my cats (rescue) is at least twice the size of him, he is massive. We have often had people coming in to the house and gasping at his size. 
So, seeing as we don't actually know much about where he came from, could someone tell me how big a normal moggie would grow?
Last time I weighed him he was just under 2 stone, he isn't fat though but tall and long.
Just curious. :)