Does anyone have any suggestions - ds (18 months) still wont sleep anywhere during the day except his cot...I've managed so far to fit his sleep around school runs, but now in the summer holidays its causing issues since we can never go out for the whole day...like a day trip to the zoo...he will be so shattered, and I've tried giving him some milk, his dummy and putting a dark blanket over the pushchair, but he just wont sleep...I've tried different buggy's...we end up leaving anywhere early then what I would like (and rest of family would like) because he is so irritable and whiny and tantrum throwing... Usually at home, he will sleep 2 hours happily...any suggestions would help I can't not do things out for rest of the family...:-(