the youngest crawls takes about one nap a day 2-3 hrs eats 3 meals a day in solids. The oldest has tons of energy hes the tough one he is not potty trained hes 2 years old the park is the best way to get their energy out he likes to draw he eats on his own time if hes hungry he will tell you his language is very good he likes being outside and playing pass back with the ball he also does not take naps at all during the day.