What should a 4-5 inch 2-3 yr old russian weigh?

[pdrobber]

hmm so it seems some of mine are normal weights while some are overweight! this surprises me because they seem small in their shells.

 

[lynnedit]

I think the Donoghue calculation gives the minimum healthy weight. So some of yours may just be above this, but not necessarily overweight unless they are bulging out of their shells