Nate, thanks for the info on the normal weight range....It's definitely good to know what normal is so we can keep track of our fid's health.
I agree that Leon sounds like he's in good flesh. I know Tiku weighed 1.8 pounds at his vet check Saturday....I have no idea how many grams that is (If I remember correctly....which I probably don't...I think 454g is 1lb?). I'm ordering my own scale to weigh him at home though so I can keep better track.
Rahel, do you have any pics of Leon??? I know we'd all love to see them!