Do your dts have the same appetite and are they roughly the same weight?

[totallyfreaky]

my dts (almost 4 years old and identical) have very different appertites, dt2 barely eats enough to keep a bird alive, yet dt1 is a complete ganet, she has a huge appertite, it has always been this way, yet they are pretty much exactly the same weight, dt1 is always 1 - 2lbs heavier, so is this because dt1 has a faster metabolism, if so why, would they not have the same metabolism being identical? they are both equally active too, weird huh?

I don't know about ID twins, but that does seem odd, mine are non ID girls, same age as yours and eat pretty much the same amount, always have done. They are the same weight but not sam ebuild, DT2 is so lean but DT1 always has a nice round tum on her