When I got my leo, I was told that he was probably somewhere between 3 and 4 months old. I just weighed him for the first time since I got him, and he weighed 8 grams. This was AFTER eating. I feel like this is probably a lot lower than it should be. I have had him for almost a month, and it doesn't seem like he has really grown at all. He eats quite a bit (2-3 crickets and at least 5-10 mealworms and/or Phoenix worms a night). What could be going on? Is it possible that he is younger than they say he is?