Heres your answer start off with small seed he can eat in a few weeks more he should be able to a eat all cockatiel seed. look up on yahoo.com (cockatiel breeding ) this web page will give you all your answers to all your questions on your bird....good luck

So, I have a little 11 week old lutino baby. His name is Sammy, I got him a little early from the breeder, when he was 10 weeks old, and he has been doing great here. She had taught me how to feed him, and my Dad helped me out. He grew up around birds and he spoon-fed babies.

Anyways, I don't really think he had a hand in weaning them.

He just turned 11 weeks, and I think he is supposed to be weaned at 12, I have millet spray in his cage atm, and he loves it. He is actually nibbling on some seed at the bottom of the cage I put out for him right now. I was just wondering how I should wean him completely?