Can I just butt in here to help Yaya. Here in Italy we have biscuits called 'Plasmon' which are specifically for LOs and specifically to be dissolved in milk. They have no added sugar, etc. My DD's breakfast consists of milk and biscuits and she is coming up to 3yrs (REMINDER - I must wean the bottle, I must wean the bottle, I must wean the bottle). This is extremely common here in Italy and most LOs have their breakfast like this. We are not advised to give cereal etc for breakfast as it is not in the Italian culture to have breakfast like this.
FOT YAYA: I found a good bottle with handles and a large teat from "Bébé Confort". Have a look around in places like "IperBimbo" or similar in your area. I found an open Y-shaped teat - great!