I promise my rats do not subsist off of candy bars and doritos... I should have one litter sometime this year and I'll keep track of the babies' weights as they age. Most of my adult males range from 200g-500g(all the rats are pets and the majority are not bred, only the pedigreed kids are every so often).

I guess I need to order from TMF once just to see, but right now I can't really justify the extra cost. When I thaw out a small rat from BC, I'll weigh it and see how big they end up being. Got me curious now.