When I got my anery, he only weighted 5.5 grams and he is a June '09 baby. His feeding schedule that I got showed that he was only fed ONCE A MONTH. No wonder he's tiny, but now he's eating like a champ and seems to be growing a bit now, though slowly. I was told by a breeder that when their growth is stunted like that at an early age, it tends to be harder for them to grow rapidly later.