I've read that the youngest some breeders go are 18 months, I'm feeling like with this girl.. at 18 months she'll be near 2000grams! I feed her once to twice a week, rejected a FT meal(just switched her so she's hesitant about FT still) ONCE while she started shed. The last day of her shed was feeding day again, I thought to just give it a shot. Left the FT rat in her tub and come back to her eating it! :]