I GOT HIM ON 9-9-10 he weighed 38grams exactly and i weighed him again on 10-13-10 and he weighed 44.6grams i wasnt expecting that much gain,but he does eat hardcore,he gets like three dif types of squash including pumpkin which he loves and cactus and alotta other grasses ,weeds,romaine,i really do keep it buffet style for him