DS is 12 mo and the front room of our flat is becoming overrun with his toys. How many toys does a 12 mo need a day to play with? I really want to get into this 'rotation' thing where he has some toys 'hidden away' that get swapped with the ones that are out once a week so that he's always got something 'new' to play with, but I don't know how many things he should have out at one time. His toys range from various shape sorters, to stacking cups, to electronic musical things, various rattles etc and loads of board books, building blocks, mini footballs!!!. I worry also that at the moment he isn't learning about 'concentration' because there are SO many toys out to choose from that he skips from one to the other. Sorry for being so long!